Keyphrases
- medical image segmentation
- sparse coding
- medical images
- sparse representation
- natural images
- dictionary learning
- linear combination
- image classification
- unsupervised learning
- curve evolution
- generative model
- image representation
- statistical shape model
- level set method
- medical imaging
- image segmentation
- feature space
- medical image analysis
- image patches
- high dimensional
- visual words
- multiscale
- mutual information
- object recognition
- deformable models
- image restoration
- active contours
- signal processing