Image Segmentation With Eigenfunctions of an Anisotropic Diffusion Operator.
Jingyue WangWeizhang HuangPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- anisotropic diffusion
- image segmentation
- laplace beltrami
- partial differential equations
- edge preserving
- edge detection
- noise removal
- shape analysis
- bilateral filtering
- segmentation scheme
- diffusion process
- differential operators
- multiscale
- level set
- point cloud
- graph cuts
- diffusion equation
- image processing
- segmentation algorithm
- diffusion tensor
- impulse noise removal
- nonlinear diffusion
- evolution equation
- edge enhancement
- energy functional
- graph laplacian
- structure tensor
- edge preservation
- active contours
- markov random field
- nonlinear filtering
- region growing
- level set method
- spectral clustering
- adaptive smoothing
- medical imaging
- image analysis
- computer vision
- segmentation method
- image enhancement
- diffusion coefficient
- riemannian manifolds