Edge detection and image restoration with anisotropic topological gradient.
Stanislas LarnierJérôme FehrenbachPublished in: ICASSP (2010)
Keyphrases
- edge detection
- image restoration
- anisotropic diffusion
- image processing
- edge preserving
- multiscale
- edge detector
- noise removal
- mathematical morphology
- noisy images
- total variation
- image enhancement
- structure tensor
- diffusion equation
- noise reduction
- image filtering
- image restoration problems
- super resolution
- adaptive neighborhood
- edge information
- markov random field
- regularization parameter
- image deblurring
- restoration algorithm
- regularization method
- region growing
- gaussian noise
- modified hopfield neural network
- zero crossing
- signal to noise ratio
- point spread function
- wiener filter
- edge map
- motion blur
- iterative image restoration
- spatially varying
- mumford shah model
- blind image restoration
- partial differential equations