Brain tumor image segmentation using kernel dictionary learning.
Jeon LeeSeung-Jun KimRong ChenEdward H. HerskovitsPublished in: EMBC (2015)
Keyphrases
- dictionary learning
- brain tumors
- image segmentation
- sparse representation
- sparse coding
- magnetic resonance images
- mr images
- medical image analysis
- magnetic resonance
- deformable models
- medical imaging
- brain images
- graph cuts
- multiscale
- deformable registration
- markov random field
- feature space
- active contours
- segmentation algorithm
- level set
- computer vision
- image representation
- energy function
- linear combination
- generative model
- image classification
- image analysis
- high dimensional data
- unsupervised learning
- model selection
- probabilistic model
- high dimensional
- high quality
- face recognition
- image processing