Ziyin Qu

I am a First year Ph.D student at University of Pennsylvania, under the supervision of Professor Chenfanfu Jiang. My reserach interests are mainly physics-based simulation for computer graphics.

Resume
Email
Github

Education

image

Ph.D in Computer and Information Science

University of Pennsylvania
Philadelphia, USA

image

Master of Science

University of Pennsylvania
Philadelphia, USA

image

Bachelor of Engineering

Harbin Institute of Technology
Harbin, China

Experience

image

LightChaser Animation

image

AICFVE Research Internship

Advisor: Dr. Xinxin Zhang

Research Assistant

Advisor: Professor Chenfanfu Jiang

Teaching Assistant

CIS 563, Physically Based Animation

Projects

Conditional Variational Autoencoder for Finite Element Method

A 2D Finite Element Method simulation framework is implemented with linear and quadratic shape function. Conditional Variational Autoencoder is trained such that given a linear simulation result under certain Young's modulus as input, the CVAE will output the corresponding quadratic results.   [Repo]

Monte Carlo Path Tracer

A Monte-Carlo path tracer for photorealistic renders. Feature includes multiple importance sampling, photon mapping, volumetric rendering and different BSDFs   [Repo]

Material Point Method Simulator

A Material Point Method simulator with elastic model, snow model. PIC/FLIP and APIC transfer schemes are implemented. Additional features include Poisson Disk sampler, analytical levelset and etc.  [Repo]

Publications

image

Efficient and Conservative Fluids Using Bidirectional Mapping

Ziyin Qu, Xinxin Zhang, Ming Gao, Chenfanfu Jiang, Baoquan Chen (SIGGRAPH 2019)

[Paper][Watch Online]
image

A Moving Least Squares Material Point Method with Displacement Discontinuity and Two-Way Rigid Body Coupling

Yuanming Hu, Yu Fang, Ziheng Ge, Ziyin Qu, Yixin Zhu, Andre Pradhana, Chenfanfu Jiang, (SIGGRAPH 2018)

[Paper][Tech Doc][Watch Online]

Hobbies

Music, Movies, Games, Photography