Directional geometric histogram feature extraction and applications.
Hong HanJingxiang GouPublished in: Multim. Tools Appl. (2017)
Keyphrases
- feature extraction
- preprocessing
- chain code
- feature vectors
- image processing
- dimension reduction
- image classification
- gray level
- frequency domain
- pattern recognition
- support vector machine svm
- linear feature extraction
- pattern classification
- dimensionality reduction
- wavelet transform
- texture features
- geometric structure
- feature representation
- color features
- feature extractors
- mean shift
- texture analysis
- gabor filters
- feature space
- feature extraction and classification
- dual tree
- directional features
- feature selection