A Level Set Method for Anisotropic Geometric Diffusion in 3D Image Processing.
Martin RumpfTobias PreußerPublished in: SIAM J. Appl. Math. (2002)
Keyphrases
- level set method
- anisotropic diffusion
- partial differential equations
- image processing
- level set
- image segmentation
- diffusion equation
- energy functional
- edge detection
- diffusion filtering
- active contours
- diffusion process
- image enhancement
- heat diffusion
- topology preserving
- narrow band
- level set evolution
- gradient vector flow
- mumford shah
- piecewise constant
- beltrami flow
- tensor field
- noise removal
- computer vision
- pattern recognition
- geodesic active contours
- deformable models
- numerical methods
- curve evolution
- hamilton jacobi
- parametric active contours
- structure tensor
- image analysis
- mumford shah model
- image denoising
- energy function
- shape prior
- variational formulation
- markov random field
- scale space
- mumford shah functional
- active contour model
- diffusion tensor
- gradient flow
- finite difference
- image restoration
- denoising
- image registration