motion trajectories
The paths that objects or agents take as they move through space over time. In AI, understanding motion trajectories is important for applications in robotics, tracking, and autonomous navigation.
- Hierarchical Fine-grained Preference Optimization for Physically Plausible Video Generation
- MRSAudio: A Large-Scale Multimodal Recorded Spatial Audio Dataset with Refined Annotations
- PhysCtrl: Generative Physics for Controllable and Physics-Grounded Video Generation
- Temporal Smoothness-Aware Rate-Distortion Optimized 4D Gaussian Splatting
- Track3R: Joint Point Map and Trajectory Prior for Spatiotemporal 3D Understanding