Global optimization of wavelet-domain hidden Markov tree for image segmentation.
Yinhui ZhangZifen HeYunsheng ZhangXing WuPublished in: Pattern Recognit. (2011)
Keyphrases
- global optimization
- wavelet domain hidden markov tree
- unsupervised segmentation
- image segmentation
- image denoising
- shape prior
- multiresolution
- segmentation algorithm
- wavelet domain
- particle swarm optimization
- multiscale
- pso algorithm
- image processing
- image analysis
- global solution
- constrained global optimization
- graph cuts
- markov random field
- denoising
- region growing
- active contours
- textured images
- image completion
- deterministic annealing
- computer vision
- global search
- probabilistic model
- segmentation method
- gray level
- natural images
- level set
- high quality
- object recognition
- wavelet coefficients
- genetic algorithm
- expectation maximization