Zichen Wang
I am Zichen, an undergraduate at Cornell studying Computer Science and Mathematics. My research interests lies in Computer Graphics and specifically differentiable rendering and inverse rendering. I am very fortunate to be advised by Steve Marschner during my undergraduate times.
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Research
My research experience first started in Mathematics and Theoretical Computer Science (TCS). I worked on approximation algorithm at my first sophomore semester and computational geometry at my sophomore summer. As I continue to study more advanced Geometry and Topology courses, I became interested in the applications of Geometry in Computer Science. This sparked my interest in Computer Graphics and Rendering Algorithms.
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A New Algorithm for Differentiable Rendering
Zichen Wang,
Xi Deng,
Steve Marschner
Ongoing work
[Report On Interior Integral]
[Report On Path Space Warp Field]
[Report On Light Velocity Gradients]
[Report On Boundary Path Sampling] (to be released)
[Report On Boundary Path Projection] (to be released)
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Accurate Differential Operators for Neural Fields
Aditya Chetan,
Guandao Yang,
Zichen Wang,
Steve Marschner,
Bharath Hariharan
Under Review
[Project][arXiv]
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Revisiting Garg's 2-Approximation Algorithm for the k-MST Problem in Graphs
Emmett Breen,
Renee Mirka,
Zichen Wang,
David P. Williamson
* Authors listed in alphabetical order
Symposium on Simplicity in Algorithms (SOSA), 2023
[Paper]
[Slides]
[arXiv]
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Four-periodic infinite staircases for four-dimensional polydisks
Caden Farley,
Tara Holm,
Nicki Magill,
Jemma Schroder,
Zichen Wang,
Morgan Weiler,
Elizaveta Zabelina
* Authors listed in alphabetical order
Joint Math Meeting, 2023; Involve, A Journal Of Mathematics, 2023
[arXiv]
[Code]
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On 2-digit and 3-digit Kaprekar's Routine
Zichen Wang,
Wei Lu
[arXiv]
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Projects
Here are some of my noteworthy projects.
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Artisitic Gaussians with CLIP
Zichen Wang, Aditya Kompella, Akhilesh Sharma, Daniel Cao
CS6670 Final Project (Ongoing)
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SimSDF: Physically-Based Simulation with Signed Distance Field
Zichen Wang, Xilai Dai, Barry Lyu
CS5643 Final Project
[Code]
[Video]
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Make It Move: Image-to-Video Meme Generation
Fengyu Li, Yolanda Wang, Zichen Wang
CS4701 Final Project
[Report]
[Video]
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