Region-based hierarchical tongue feature extraction.
Ching-Wei HuangYi-Jyun ChenTzu-Ting YenKuan-Yi LinDuan-Yu ChenPublished in: ICMLC (2014)
Keyphrases
- feature extraction
- preprocessing
- binary partition tree
- computer aided
- pattern classification
- motion analysis
- image segmentation
- pattern recognition
- feature vectors
- image processing
- face recognition
- feature selection
- coarse to fine
- hierarchical clustering
- gabor filters
- manifold learning
- extracted features
- defect detection
- texture analysis
- neural network
- wavelet transform
- data sets
- image classification
- frequency domain
- non stationary
- gray level
- unsupervised learning
- linear discriminant analysis
- principal component analysis
- hierarchical structure
- computer vision
- active contour model
- learning algorithm
- hierarchical classification
- genetic algorithm
- region matching
- ultrasound image sequences