2 papers
cs.CV2026
UBone3D: Physics-Rectified Conditional Flow Matching for Anatomical 3D Shape Completion from Ultrasound
Weiying Chen, Yuchong Gao, Siyuan Li +3
Three-dimensional ultrasound (US) is a safe, radiation-free complementary modality to CT and X-rays for longitudinal monitoring, yet its segmentation-derived partial point clouds a…
cs.CV2026
Progressive Pose-Guided 4D Animal Reconstruction from Monocular Video
Siyuan Li, Weiying Chen, Yilin Wang +3
Reconstructing 4D animals from monocular videos is challenging due to large inter-species variation, complex articulations, and the lack of reliable templates. Existing approaches…