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cs.CV2026
Inverse Rendering for High-Genus 3D Surface Meshes from Multi-view Images with Persistent Homology Priors
Xiang Gao, Xinmu Wang, Yuanpeng Liu +4
Reconstructing 3D objects from images is inherently an ill-posed problem due to ambiguities in geometry, appearance, and topology. This paper introduces collaborative inverse rende…
cs.CV2025
Hierarchical GraphCut Phase Unwrapping based on Invariance of Diffeomorphisms Framework
Xiang Gao, Xinmu Wang, Zhou Zhao +2
Recent years have witnessed rapid advancements in 3D scanning technologies, with applications spanning VR/AR, digital human creation, and medical imaging. Structured-light scanning…
cs.CV2025
Neural Geometry Image-Based Representations with Optimal Transport (OT)
Xiang Gao, Yuanpeng Liu, Xinmu Wang +7
Neural representations for 3D meshes are emerging as an effective solution for compact storage and efficient processing. Existing methods often rely on neural overfitting, where a…