3 papers
cs.CV2026
ExpPortrait: Expressive Portrait Generation via Personalized Representation
Junyi Wang, Yudong Guo, Boyang Guo +2
While diffusion models have shown great potential in portrait generation, generating expressive, coherent, and controllable cinematic portrait videos remains a significant challeng…
cs.CV2025
Latent-Info and Low-Dimensional Learning for Human Mesh Recovery and Parallel Optimization
Xiang Zhang, Suping Wu, Sheng Yang
Existing 3D human mesh recovery methods often fail to fully exploit the latent information (e.g., human motion, shape alignment), leading to issues with limb misalignment and insuf…
cs.CV2025
Hyperbolic Space Learning Method Leveraging Temporal Motion Priors for Human Mesh Recovery
Xiang Zhang, Suping Wu, Weibin Qiu +2
3D human meshes show a natural hierarchical structure (like torso-limbs-fingers). But existing video-based 3D human mesh recovery methods usually learn mesh features in Euclidean s…