arXiv Computer Vision
OmniCam: Omni-Camera Trajectory Generation via Geometry-Grounded Pose Token Learning
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LIME: Learning Intent-aware Camera Motion from Egocentric Video
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MeRoPE: Metric Rotary Position Embedding for Camera-Controlled Video Generation
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arXiv AI
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Object-Uni: A Unified Model for Object-Centric Spatial Understanding and Controllable Generation
Object-Uni is a unified model that integrates pose perception, spatial reasoning, pose-conditioned generation, and novel view synthesis for object-centric spatial understanding and controllable image generation. It treats object pose as an explicit geometric variable shared across tasks and introduces a viewpoint-based orientation abstraction to make pose interpretable by multimodal large language models. The authors also create a new benchmark, UniSpatial-80K, and demonstrate that Object‑Uni improves both pose understanding and pose‑controllable generation compared to existing models.