3 papers
cs.GR2024
Fiber-level Woven Fabric Capture from a Single Photo
Zixuan Li, Pengfei Shen, Hanxiao Sun +7
Accurately rendering the appearance of fabrics is challenging, due to their complex 3D microstructures and specialized optical properties. If we model the geometry and optics of fa…
cs.GR2024
A Simple Approach to Differentiable Rendering of SDFs
Zichen Wang, Xi Deng, Ziyi Zhang +2
We present a simple algorithm for differentiable rendering of surfaces represented by Signed Distance Fields (SDF), which makes it easy to integrate rendering into gradient-based o…
cs.GR2024
Rendering Participating Media Using Path Graphs
Becky Hu, Xi Deng, Fujun Luan +2
Rendering volumetric scattering media, including clouds, fog, smoke, and other complex materials, is crucial for realism in computer graphics. Traditional path tracing, while unbia…