Inspect highlights on the reference image, switch between before and after, or compare both photographs side by side. Select a pair title to link directly to it.
Red marks retained differences. Cyan marks likely glare rejected by the detector. Darkened regions are outside usable overlap. Lighting, reflections, and imperfect alignment can produce false highlights. The score is the largest changed region’s area, not a confidence percentage.
204 pairs · 98.5% correct · 0 uncertain. Exploratory results on the supplied data.
Set3: 97.1% correct on genuine photographs.
Methodology and source · Download results JSON
The 204 pairs are not 204 independent observations. The table below classifies each pair by what its two frames physically are, measured from the pixels rather than assumed from the filename. “Frames differ” means the two images are not a copy or a re-encode of one another; on its own it does not prove a second camera was used, which is why the set-level evidence below matters more than this table.
| What the two frames are | Pairs | Share |
|---|---|---|
| The two frames differ structurally | 142 | 69.6% |
| One JPEG saved under two names | 26 | 12.7% |
| Same frame re-encoded | 36 | 17.6% |
set1: odd pair_id = changed, even pair_id = unchanged; set2: odd pair_id = changed, even pair_id = unchanged). These exact filename rules cover the listed datasets; reviewed label corrections can break the original rules. The detector never sees a filename, but nothing added later should either — and the SHA-256 partition hashes this very number, so it gives no leakage protection.| Datasets sharing a frame | IDs | Median residual (px) | Worst (px) |
|---|---|---|---|
set1 vs set2 | 51 | 0.190 | 0.273 |
set1 vs set3 | 51 | 0.006 | 0.015 |
set2 vs set3 | 51 | 0.191 | 0.270 |
Consequence: the headline accuracy over 204 pairs is inflated by 77 rows that no vision is needed to decide — 26 file copies and 51 re-encodes. The figure worth quoting is set3: the current result in the summary on genuine photographs, where every error is a real detector weakness rather than a label problem. See docs/data-audit.md for the full derivation.
Expected: changed · Detected: changed
Largest region 4.30% · usable overlap 100%
Largest retained region 4.30% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 5.05% · usable overlap 100%
Largest retained region 5.05% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.53% · usable overlap 100%
Largest retained region 3.53% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 6.45% · usable overlap 100%
Largest retained region 6.45% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.83% · usable overlap 100%
Largest retained region 3.83% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.66% · usable overlap 100%
Largest retained region 3.66% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.68% · usable overlap 100%
Largest retained region 3.68% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 5.92% · usable overlap 100%
Largest retained region 5.92% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 1.95% · usable overlap 100%
Largest retained region 1.95% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 8.30% · usable overlap 100%
Largest retained region 8.30% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 4.13% · usable overlap 100%
Largest retained region 4.13% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 2.21% · usable overlap 100%
Largest retained region 2.21% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 5.49% · usable overlap 100%
Largest retained region 5.49% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 6.71% · usable overlap 100%
Largest retained region 6.71% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 4.93% · usable overlap 100%
Largest retained region 4.93% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 4.29% · usable overlap 100%
Largest retained region 4.29% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 2.69% · usable overlap 100%
Largest retained region 2.69% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 7.97% · usable overlap 100%
Largest retained region 7.97% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 8.31% · usable overlap 100%
Largest retained region 8.31% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 2.44% · usable overlap 100%
Largest retained region 2.44% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 2.04% · usable overlap 100%
Largest retained region 2.04% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 6.55% · usable overlap 100%
Largest retained region 6.55% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 4.25% · usable overlap 100%
Largest retained region 4.25% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.36% · usable overlap 100%
Largest retained region 3.36% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.43% · usable overlap 100%
Largest retained region 3.43% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Images are identical
file copyone JPEG saved under two names
Expected: changed · Detected: changed
Largest region 1.63% · usable overlap 100%
Largest retained region 1.63% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.01x sharpness, 7.6 levels)
Expected: changed · Detected: changed
Largest region 0.31% · usable overlap 100%
Largest retained region 0.31% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.01x sharpness, 6.8 levels)
Expected: changed · Detected: changed
Largest region 1.75% · usable overlap 100%
Largest retained region 1.75% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 1.10% · usable overlap 100%
Largest retained region 1.10% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 0.89% · usable overlap 100%
Largest retained region 0.89% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 0.48% · usable overlap 100%
Largest retained region 0.48% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 2.27% · usable overlap 100%
Largest retained region 2.27% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.01x sharpness, 7.8 levels)
Expected: changed · Detected: changed
Largest region 1.80% · usable overlap 100%
Largest retained region 1.80% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.02x sharpness, 7.8 levels)
Expected: changed · Detected: changed
Largest region 1.13% · usable overlap 100%
Largest retained region 1.13% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 3.14% · usable overlap 100%
Largest retained region 3.14% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 1.17% · usable overlap 100%
Largest retained region 1.17% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 0.18% · usable overlap 100%
Largest retained region 0.18% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 2.66% · usable overlap 100%
Largest retained region 2.66% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.02x sharpness, 8.5 levels)
Expected: changed · Detected: changed
Largest region 5.15% · usable overlap 75%
Largest retained region 5.15% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
re-encodesame frame re-encoded (1.02x sharpness, 7.3 levels)
Expected: changed · Detected: changed
Largest region 0.37% · usable overlap 100%
Largest retained region 0.37% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 7.0 levels)
Expected: changed · Detected: changed
Largest region 0.88% · usable overlap 100%
Largest retained region 0.88% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 7.4 levels)
Expected: changed · Detected: changed
Largest region 1.87% · usable overlap 100%
Largest retained region 1.87% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 1.90% · usable overlap 100%
Largest retained region 1.90% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 7.8 levels)
Expected: changed · Detected: changed
Largest region 8.09% · usable overlap 100%
Largest retained region 8.09% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 1.21% · usable overlap 100%
Largest retained region 1.21% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 0.77% · usable overlap 100%
Largest retained region 0.77% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 4.45% · usable overlap 82%
Largest retained region 4.45% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 3.41% · usable overlap 100%
Largest retained region 3.41% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 1.74% · usable overlap 100%
Largest retained region 1.74% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
frames differExpected: changed · Detected: changed
Largest region 0.87% · usable overlap 100%
Largest retained region 0.87% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.02x sharpness, 7.1 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.5 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.5 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.01x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.98x sharpness, 6.5 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.01x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.5 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.7 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.01x sharpness, 6.5 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.98x sharpness, 6.5 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (0.99x sharpness, 6.6 levels)
Expected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 100%
Largest retained region 0.00% · change threshold 0.10%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fixed-camera color difference with exposure correction
re-encodesame frame re-encoded (1.00x sharpness, 6.6 levels)
Expected: changed · Detected: changed
Largest region 22.41% · usable overlap 82%
Largest retained region 22.41% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 62.17% · usable overlap 80%
Largest retained region 62.17% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 14.49% · usable overlap 78%
Largest retained region 14.49% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 19.72% · usable overlap 82%
Largest retained region 19.72% · change threshold 2.00%.
Change detected on a narrow item. 6 separated patches together cover 11.25% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 9.87% · usable overlap 80%
Largest retained region 9.87% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 52.13% · usable overlap 77%
Largest retained region 52.13% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 5.06% · usable overlap 69%
Largest retained region 5.06% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 12.02% · usable overlap 79%
Largest retained region 12.02% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 26.41% · usable overlap 81%
Largest retained region 26.41% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 48.75% · usable overlap 77%
Largest retained region 48.75% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 16.11% · usable overlap 72%
Largest retained region 16.11% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 2.66% · usable overlap 78%
Largest retained region 2.66% · change threshold 2.00%.
Change detected on a narrow item. 8 separated patches together cover 1.98% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 11.40% · usable overlap 74%
Largest retained region 11.40% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 25.74% · usable overlap 80%
Largest retained region 25.74% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 8.03% · usable overlap 76%
Largest retained region 8.03% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 5.87% · usable overlap 76%
Largest retained region 5.87% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 39.99% · usable overlap 78%
Largest retained region 39.99% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 14.01% · usable overlap 83%
Largest retained region 14.01% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 5.58% · usable overlap 73%
Largest retained region 5.58% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 19.14% · usable overlap 67%
Largest retained region 19.14% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 31.68% · usable overlap 70%
Largest retained region 31.68% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 15.74% · usable overlap 77%
Largest retained region 15.74% · change threshold 2.00%.
Change detected on a narrow item. 6 separated patches together cover 6.83% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 44.97% · usable overlap 75%
Largest retained region 44.97% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 7.82% · usable overlap 84%
Largest retained region 7.82% · change threshold 2.00%.
Change detected on a narrow item. 3 separated patches together cover 5.32% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 18.55% · usable overlap 75%
Largest retained region 18.55% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 36.97% · usable overlap 79%
Largest retained region 36.97% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 14.61% · usable overlap 79%
Largest retained region 14.61% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 17.03% · usable overlap 71%
Largest retained region 17.03% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 2.73% · usable overlap 81%
Largest retained region 2.73% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 8.10% · usable overlap 78%
Largest retained region 8.10% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 3.99% · usable overlap 82%
Largest retained region 3.99% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 0.59% · usable overlap 82%
Largest retained region 0.59% · change threshold 2.00%.
Small change detected: a region covers at least 0.50% of usable area and loses fine and medium-scale structure. This stronger evidence qualifies below the usual 2% area cutoff.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Small region with strong appearance loss at two scales
frames differExpected: changed · Detected: changed
Largest region 7.91% · usable overlap 80%
Largest retained region 7.91% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 54.02% · usable overlap 74%
Largest retained region 54.02% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 19.60% · usable overlap 76%
Largest retained region 19.60% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 2.42% · usable overlap 71%
Largest retained region 2.42% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 17.48% · usable overlap 71%
Largest retained region 17.48% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 7.74% · usable overlap 74%
Largest retained region 7.74% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 1.85% · usable overlap 84%
Largest retained region 1.85% · change threshold 2.00%.
Change detected on a narrow item. 5 separated patches together cover 0.81% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Fragmented appearance loss along a narrow item
frames differExpected: changed · Detected: changed
Largest region 66.66% · usable overlap 80%
Largest retained region 66.66% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 13.79% · usable overlap 78%
Largest retained region 13.79% · change threshold 2.00%.
Change detected on a narrow item. 3 separated patches together cover 11.04% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 78.51% · usable overlap 81%
Largest retained region 78.51% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 29.48% · usable overlap 75%
Largest retained region 29.48% · change threshold 2.00%.
Change detected on a narrow item. 4 separated patches together cover 0.87% of usable area. The yellow outline shows the grouped evidence; the largest-region score still measures a single connected patch.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 25.86% · usable overlap 76%
Largest retained region 25.86% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 8.40% · usable overlap 80%
Largest retained region 8.40% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 3.41% · usable overlap 81%
Largest retained region 3.41% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 40.81% · usable overlap 74%
Largest retained region 40.81% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 2.04% · usable overlap 82%
Largest retained region 2.04% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 2.57% · usable overlap 81%
Largest retained region 2.57% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 2.85% · usable overlap 81%
Largest retained region 2.85% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: changed · Detected: changed
Largest region 27.32% · usable overlap 84%
Largest retained region 27.32% · change threshold 2.00%.
Label corrected after owner review: unchanged → changed. This is a dataset correction, not a detector change.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.20% · usable overlap 77%
Largest retained region 0.20% · change threshold 2.00%.
Label corrected after owner review: changed → unchanged. This is a dataset correction, not a detector change.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.32% · usable overlap 82%
Largest retained region 1.32% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.38% · usable overlap 76%
Largest retained region 1.38% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.99% · usable overlap 82%
Largest retained region 0.99% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.03% · usable overlap 84%
Largest retained region 0.03% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.38% · usable overlap 83%
Largest retained region 0.38% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.17% · usable overlap 72%
Largest retained region 1.17% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 69%
Largest retained region 0.00% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.62% · usable overlap 76%
Largest retained region 1.62% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.49% · usable overlap 82%
Largest retained region 0.49% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.50% · usable overlap 76%
Largest retained region 1.50% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.08% · usable overlap 74%
Largest retained region 0.08% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 82%
Largest retained region 0.00% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.50% · usable overlap 82%
Largest retained region 1.50% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.31% · usable overlap 84%
Largest retained region 0.31% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.60% · usable overlap 80%
Largest retained region 0.60% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.32% · usable overlap 77%
Largest retained region 0.32% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.45% · usable overlap 81%
Largest retained region 0.45% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.24% · usable overlap 83%
Largest retained region 0.24% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 82%
Largest retained region 0.00% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.51% · usable overlap 76%
Largest retained region 0.51% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.39% · usable overlap 76%
Largest retained region 0.39% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.20% · usable overlap 78%
Largest retained region 1.20% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.23% · usable overlap 84%
Largest retained region 0.23% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.13% · usable overlap 78%
Largest retained region 1.13% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.66% · usable overlap 84%
Largest retained region 0.66% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.46% · usable overlap 81%
Largest retained region 0.46% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.06% · usable overlap 84%
Largest retained region 0.06% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 76%
Largest retained region 0.00% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: changed
Largest region 5.46% · usable overlap 71%
Largest retained region 5.46% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.28% · usable overlap 83%
Largest retained region 0.28% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.78% · usable overlap 83%
Largest retained region 0.78% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 83%
Largest retained region 0.00% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.88% · usable overlap 83%
Largest retained region 0.88% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.23% · usable overlap 79%
Largest retained region 0.23% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.42% · usable overlap 83%
Largest retained region 0.42% · change threshold 2.00%.
Likely glare excluded: the region brightens while some fine texture survives with reduced contrast. Cyan shows the rejected appearance region.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.13% · usable overlap 70%
Largest retained region 0.13% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.12% · usable overlap 75%
Largest retained region 0.12% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.06% · usable overlap 76%
Largest retained region 0.06% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.65% · usable overlap 72%
Largest retained region 0.65% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.08% · usable overlap 75%
Largest retained region 1.08% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.04% · usable overlap 79%
Largest retained region 0.04% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.56% · usable overlap 79%
Largest retained region 0.56% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.74% · usable overlap 81%
Largest retained region 0.74% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.00% · usable overlap 68%
Largest retained region 0.00% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.83% · usable overlap 82%
Largest retained region 0.83% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.74% · usable overlap 77%
Largest retained region 1.74% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: changed
Largest region 3.19% · usable overlap 76%
Largest retained region 3.19% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: changed
Largest region 3.95% · usable overlap 75%
Largest retained region 3.95% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 0.04% · usable overlap 83%
Largest retained region 0.04% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differExpected: unchanged · Detected: unchanged
Largest region 1.99% · usable overlap 79%
Largest retained region 1.99% · change threshold 2.00%.
Red: differences · Cyan: likely glare · Yellow outline: grouped narrow-item evidence.
Camera-relative motion, normalized chroma, and dense appearance evidence
frames differ