Publications

BSDF importance sampling using a diffusion model Permalink

Published in SIGGRAPH Asia 2024 (conference track), 2024

Ziyang Fu, Yash Belhe, Haolin Lu, Liwen Wu, Bing Xu, Tzu-Mao Li

My representative paper (I like to do this type of research, combining with some math, interesting theory and (optimized) coding).

We find that low-dimensional, deterministic diffusion models are useful for BSDF importance sampling!

HotSpot: Screened Poisson Equation for Signed Distance Function Optimization Permalink

Published in Arxiv, 2024

Zimo Wang, Cheng Wang, Taiki Yoshino, Sirui Tao, Ziyang Fu, Tzu-Mao Li

A novel and cool way to obtain a SDF from point clouds!

OpenIllumination: A Multi-Illumination Dataset for Inverse Rendering Evaluation on Real Objects Permalink

Published in NeurIPS 2023 Datasets and Benchmarks, 2023

Isabella Liu, Linghao Chen, Ziyang Fu, Liwen Wu, Haian Jin, Zhong Li, Chin Ming Ryan Wong, Yi Xu, Ravi Ramamoorthi, Zexiang Xu, Hao Su

My first paper! A a real-world dataset designed for inverse rendering task!