Terahertz image segmentation based on K-harmonic-means clustering and statistical feature extraction modeling.
Mohamed Walid AyechDjemel ZiouPublished in: ICPR (2012)
Keyphrases
- image segmentation
- feature extraction
- statistical modeling
- spectral clustering
- information theoretic
- clustering algorithm
- unsupervised clustering
- markov random field
- normalized cut
- clustering method
- graph cuts
- k means
- multiresolution
- feature selection
- image processing
- feature space
- face recognition
- data points
- principal component analysis
- image classification
- image analysis
- unsupervised learning
- support vector machine svm
- preprocessing
- statistical models
- data sets
- region growing
- unsupervised image segmentation
- feature extractors
- cluster validation
- linear feature extraction
- data clustering
- document clustering
- outlier detection
- energy function
- statistical analysis
- expectation maximization
- low dimensional
- data mining