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cs.GR2025
Inverse Rendering for High-Genus Surface Meshes from Multi-View Images
Xiang Gao, Xinmu Wang, Xiaolong Wu +8
We present a topology-informed inverse rendering approach for reconstructing high-genus surface meshes from multi-view images. Compared to 3D representations like voxels and point…
cs.GR2025
OT-Talk: Animating 3D Talking Head with Optimal Transportation
Xinmu Wang, Xiang Gao, Xiyun Song +4
Animating 3D head meshes using audio inputs has significant applications in AR/VR, gaming, and entertainment through 3D avatars. However, bridging the modality gap between speech s…
cs.GR2025
ePBR: Extended PBR Materials in Image Synthesis
Yu Guo, Zhiqiang Lao, Xiyun Song +3
Realistic indoor or outdoor image synthesis is a core challenge in computer vision and graphics. The learning-based approach is easy to use but lacks physical consistency, while tr…