Multi-scale shape prior using wavelet packet representation and independent component analysis.
Rami ZewailAhmed ElsafiNelson G. DurdlePublished in: Medical Imaging: Image Processing (2007)
Keyphrases
- independent component analysis
- shape prior
- wavelet packet
- multiscale
- independent components
- filter bank
- signal processing
- principal component analysis
- active contours
- wavelet decomposition
- image representation
- graph cuts
- factor analysis
- deformable models
- wavelet transform
- subband
- denoising
- image segmentation
- level set
- shape model
- natural images
- energy function
- segmentation method
- neural network
- wavelet coefficients
- object recognition
- segmentation algorithm
- quadtree
- statistical models
- dimensionality reduction
- image processing