2 papers
cs.CV2026
4Director: Controlling Video World Models with Rigid 3D Geometry
Wei Cao, Hao Zhang, Vikram Voleti +5
Precise control over camera and object motion is essential for professional video production. Existing methods control objects only coarsely, through image-plane cues that are ambi…
cs.CV2026
SemanTok: Predictable Semantic Tokens for Efficient Autoregressive Video Generation
Mikhail Dereviannykh, Vikram Voleti, Simon Donne +3
Recent video-based world models pair the scalability of autoregressive (AR) prediction with the visual quality of diffusion models. The choice of scene tokenizer is paramount for t…