Multicolor image segmentation using Ambrosio-Tortorelli approximation.
Takeshi AsahiJaime H. OrtegaRodrigo LecarosPublished in: ICIP (2011)
Keyphrases
- ambrosio tortorelli
- mumford shah
- image segmentation
- mumford shah model
- mumford shah functional
- piecewise constant
- level set method
- monte carlo sampling
- partial differential equations
- curve evolution
- piecewise smooth
- edge linking
- level set
- shape prior
- energy functional
- computer vision
- active contour model
- total variation
- segmentation method
- active contours
- multiscale
- markov random field
- variational framework
- bayesian estimation
- regularization term
- segmentation algorithm
- edge detection
- image deblurring
- vector valued
- region growing
- spectral decomposition
- graph partitioning
- gray level