Multistable Shape from Shading Emerges from Patch Diffusion.
Xinran Nicole HanTodd E. ZicklerKo NishinoPublished in: CoRR (2024)
Keyphrases
- shape from shading
- surface normals
- light source
- perspective projection
- shape recovery
- image patches
- photometric stereo
- single image
- anisotropic diffusion
- boundary conditions
- surface orientation
- diffusion process
- provably convergent
- surface patches
- shape from texture
- robust statistics
- shape reconstruction
- shape estimation
- feature vectors
- principal component analysis
- structure tensor
- surface reflectance
- multiscale