Surface-from-Gradients without Discrete Integrability Enforcement: A Gaussian Kernel Approach.
Heung-Sun NgTai-Pang WuChi-Keung TangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2010)
Keyphrases
- gaussian kernel
- gradient field
- scale space
- vector field
- kernel methods
- rbf network
- support vector machine
- optimal parameters
- gray scale
- reproducing kernel hilbert space
- diffusion equation
- gaussian model
- riemannian manifolds
- neural network
- shape from shading
- zero crossing
- radial basis function
- anisotropic diffusion
- euclidean space
- energy function
- loss function
- kernel function
- support vector machine svm
- image analysis
- multiscale