Ziyi Zhang 张梓毅

I am a third year PhD student in the Realistic Graphics Lab at EPFL, supervised by Prof. Wenzel Jakob. Before that, I obatined my bachelor's degree from NYU. I'm interested in computer graphics. My current research is about designing robust algorithms for physically-based differentiable rendering.

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Publications
Projective Sampling for Differentiable Rendering of Geometry
Ziyi Zhang, Nicolas Roussel, Wenzel Jakob
ACM SIGGRAPH Asia, 2023
project page / paper / code

Compute gradients of geometry in physically-based rendering -- from theory to a practical Monte Carlo algorithm.

4D Force Detection of Cell Adhesion and Contractility
Nafsika Chala, Xinyu Zhang, Tomaso Zambelli, Ziyi Zhang, Teseo Schneider, Daniele Panozzo, Dimos Poulikakos, Aldo Ferrari
Nanoletters, 2023
paper / code

Traction force microscopy in 3D.

Rear traction forces drive adherent tissue migration in vivo
Naoya Yamaguchi, Ziyi Zhang, Teseo Schneider, Biran Wang, Daniele Panozzo, Holger Knaut
Nature Cell Biology, 2022
paper / code

Optical tracking of bleached pattern for cellular traction force microscopy.

Bijective and Coarse High-Order Tetrahedral Meshes
Zhongshi Jiang, Ziyi Zhang, Yixin Hu, Teseo Schneider, Denis Zorin, Daniele Panozzo
ACM SIGGRAPH, 2021
project page / paper / code

Robust Coarse Curved TetMesh Generation.


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