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Avi Ben-Cohen

2 papers indexed

arxivcs.CVcs.GR2026-07-01

TrajLoc: Trajectory-Attention Localization for Multi-Object Motion Control

Omer Sela, Inbar Huberman-Spiegelglas, Michael Rotman, Sagie Benaim, Avi Ben-Cohen

Controlling the motion of multiple objects in image-to-video (I2V) generation requires preserving object identities while enforcing adherence to distinct target trajectories. This becomes particularly challenging as the number of objects increases and their paths intersect or occ…

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arxivcs.CV2026-06-30

Planar-SfM: Camera Pose Estimation via Homography Graph Embeddings

Gabi Pragier, Matan Karklinsky, David Ungarish, Avi Ben-Cohen

Structure from Motion (SfM) systems traditionally struggle with planar scenes, where standard epipolar geometry-based methods become degenerate. Rather than viewing planar surfaces as a limitation, we propose a unified framework that leverages them as a source of geometric constr…

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