SceneDiff: A Benchmark and Method for Multiview Object Change Detection

ArXi:2512.16908v2 Announce Type: replace We investigate the problem of identifying objects that have been added, removed, or moved between a pair of captures (images or videos) of the same scene at different times. Accurately identifying verifiable changes is extremely challenging -- some objects may appear to be missing because they are occluded or out of frame, while others may appear different due to large viewpoint changes. To study this problem, we