3 papers
cs.GR2025
Piecewise Ruled Approximation for Freeform Mesh Surfaces
Yiling Pan, Zhixin Xu, Bin Wang +1
A ruled surface is a shape swept out by moving a line in 3D space. Due to their simple geometric forms, ruled surfaces have applications in various domains such as architecture and…
cs.GR2024
Winding Clearness for Differentiable Point Cloud Optimization
Dong Xiao, Yueji Ma, Zuoqiang Shi +4
We propose to explore the properties of raw point clouds through the \emph{winding clearness}, a concept we first introduce for measuring the clarity of the interior/exterior relat…
cs.CV2023
Efficient Multi-View Inverse Rendering Using a Hybrid Differentiable Rendering Method
Xiangyang Zhu, Yiling Pan, Bailin Deng +1
Recovering the shape and appearance of real-world objects from natural 2D images is a long-standing and challenging inverse rendering problem. In this paper, we introduce a novel h…