Hard-edged and anti-aliased subjects in motion, each shipped with the exact per-frame mask used to create it, for scoring video object segmentation and rotoscoping frame by frame instead of spot-checking.
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3 test families · 11 available files · Page 1 of 1
Base Plates
A green disc and a red square orbiting the centre in antiphase over a grid. Hard edges and flat fills make the boundary unambiguous, so segmentation and tracking output can be scored against exact geometry rather than a
Matting
The same subject and the same alpha, composited over busy patterned: no chroma screen, which is the case a general background-removal model actually has to handle. Score the predicted alpha against the ground-truth matte
Segmentation
Two hard-edged objects orbiting in antiphase over a grid, plus a static centre marker. The objects cross in front of the grid and reach the frame edges, so occlusion and boundary handling both get exercised. Every frame
