PhysAvatar
P
Physavatar
Overview :
PhysAvatar is an innovative framework that combines inverse rendering and inverse physics to automatically estimate the shape, appearance, and physical parameters of clothing from multi-view video data. It employs grid-aligned 4D Gaussian spacetime mesh tracking technology and a physics-based inverse renderer to estimate the intrinsic material properties. PhysAvatar integrates a physics simulator, using gradient-based optimization methods to principled estimate clothing physical parameters. These innovative capabilities enable PhysAvatar to render high-quality avatars of people wearing loose clothing in new viewpoints under motions and illuminations unseen during training.
Target Users :
A framework for modeling and rendering 3D avatars of people wearing loose clothing.
Total Visits: 900
Top Region: US(83.49%)
Website Views : 60.4K
Use Cases
High-fidelity rendering of 3D human models for the film industry
Building realistic clothing animations in games and virtual reality
Showcasing the realistic wear effect of clothing on e-commerce platforms
Features
Multi-view video data input
Dynamic mesh tracking
Clothing physical parameter estimation
Physics-based differential rendering
Support rendering under new motions and new lighting conditions
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