Image segmentation based on kernel PCA and shape prior.
Xiaoping WanDjamal BoukerrouiJean Pierre CocquerezPublished in: ICDIP (2011)
Keyphrases
- shape prior
- kernel pca
- image segmentation
- spectral clustering
- graph cuts
- active contours
- deformable models
- object segmentation
- kernel methods
- level set
- shape model
- principal component analysis
- segmentation algorithm
- segmentation method
- feature space
- variational framework
- kernel function
- dimensionality reduction
- face recognition
- active contour model
- markov random field
- input space
- energy function
- energy functional
- computer vision
- statistical models
- level set framework
- shape variations
- kernel matrix
- prior knowledge
- machine learning
- feature extraction
- bayesian framework
- user interaction
- global optimization
- linear discriminant analysis
- image analysis
- level set method
- support vector machine
- medical images
- image processing
- statistical model