AI RESEARCH
3AM: 3egment Anything with Geometric Consistency in Videos
arXiv CS.CV
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ArXi:2601.08831v4 Announce Type: replace Video object segmentation methods like SAM2 achieve strong performance through memory-based architectures but struggle under large viewpoint changes due to reliance on appearance features. Traditional 3D instance segmentation methods address viewpoint consistency but require camera poses, depth maps, and expensive preprocessing. We