Classification of medical images using edge-based features and sparse representation.
M. SrinivasC. Krishna MohanPublished in: ICASSP (2016)
Keyphrases
- medical images
- sparse representation
- dictionary learning
- image classification
- feature extraction
- feature vectors
- biomedical images
- feature space
- medical imaging
- deformable models
- anatomical structures
- medical image analysis
- image features
- computer aided diagnosis
- mr images
- image representation
- sparse coding
- magnetic resonance images
- random projections
- imaging modalities
- multi modality
- pattern recognition
- face recognition
- compressive sensing
- compressed sensing
- image patches
- joint optimization
- co occurrence
- decision trees
- feature analysis
- bag of words
- test images
- high dimensional data
- sparse codes
- medical image retrieval
- neural network
- image modalities
- active contours
- unsupervised learning
- image segmentation
- computer vision