Tianchang Shen

Computer Science · Physical Sciences

7h-index772citations26works0.92yr avg
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Research Topics

Computer Graphics and Visualization Techniques(15), 3D Shape Modeling and Analysis(14), Advanced Vision and Imaging(10), Vehicular Ad Hoc Networks (VANETs)(2), Human Pose and Action Recognition(2)

Publications26 total

Depth Completion as Parameter-Efficient Test-Time Adaptation
arXiv (Cornell University)·2026Open Access
Depth Completion as Parameter-Efficient Test-Time Adaptation
ArXiv.org·2026Open Access
ChronoEdit: Towards Temporal Reasoning for Image Editing and World Simulation
arXiv (Cornell University)·2025Open Access
Lyra: Generative 3D Scene Reconstruction via Video Diffusion Model Self-Distillation
arXiv (Cornell University)·2025Open Access
VideoMat: Extracting PBR Materials from Video Diffusion Models
arXiv (Cornell University)·2025Open Access
Cosmos-Drive-Dreams: Scalable Synthetic Driving Data Generation with World Foundation Models
arXiv (Cornell University)·2025Open Access
Gen3C: 3D-Informed World-Consistent Video Generation with Precise Camera Control
2025· 3 cited
Neurally Integrated Finite Elements for Differentiable Elasticity on Evolving Domains
ACM Transactions on Graphics·2025· 2 citedOpen Access
GEN3C: 3D-Informed World-Consistent Video Generation with Precise Camera Control
ArXiv.org·2025Open Access
InfiniCube: Unbounded and Controllable Dynamic 3D Driving Scene Generation with World-Guided Video Models
arXiv (Cornell University)·2024Open Access
SpaceMesh: A Continuous Representation for Learning Manifold Surface Meshes
2024· 5 citedOpen Access
Neurally Integrated Finite Elements for Differentiable Elasticity on Evolving Domains
arXiv (Cornell University)·2024Open Access
Deep marching tetrahedra: a hybrid representation for high-resolution 3D shape synthesis
arXiv (Cornell University)·2024· 2 citedOpen Access
Adaptive Shells for Efficient Neural Radiance Field Rendering
ACM Transactions on Graphics·2023· 38 citedOpen Access
Adaptive Shells for Efficient Neural Radiance Field Rendering
arXiv (Cornell University)·2023Open Access
Flexible Isosurface Extraction for Gradient-Based Mesh Optimization
ACM Transactions on Graphics·2023· 64 citedOpen Access
Neural Fields Meet Explicit Geometric Representations for Inverse Rendering of Urban Scenes
2023· 59 cited
Neural Fields meet Explicit Geometric Representation for Inverse Rendering of Urban Scenes
arXiv (Cornell University)·2023Open Access
GET3D: A Generative Model of High Quality 3D Textured Shapes Learned from Images
arXiv (Cornell University)·2022· 187 citedOpen Access
Extracting Triangular 3D Models, Materials, and Lighting From Images
2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)·2022· 294 cited
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Frequent Co-authors

Sanja Fidler(18), Xuanchi Ren(8), Jun Gao(7), Žan Gojčič(7), Jacob Munkberg(6), Wenzheng Chen(6), Jon Hasselgren(6), Thomas Müller(6), Zian Wang(6), Nicholas Sharp(6), Jun Gao(5), Yifan Lu(5), Jun Gao(4), Merlin Nimier-David(4), Alexander Keller(4), Jiahui Huang(4), Huan Ling(4), Kangxue Yin(3), Shengyu Huang(3), Alex Evans(2)