Orthogonal Moments for Efficient Feature Extraction from Line Structure Based Biometric Images.
C. Lakshmi DeepikaA. KandaswamyPhalguni GuptaPublished in: ICIC (2) (2012)
Keyphrases
- feature extraction
- image classification
- orthogonal moments
- input image
- image features
- three dimensional
- image analysis
- image retrieval
- feature representation
- gabor filters
- wavelet transform
- feature selection
- object recognition
- viewpoint
- feature set
- image structure
- image set
- image matching
- computer vision
- pattern recognition
- medical images
- feature points
- face recognition
- principal component analysis
- multiresolution
- image recognition
- feature vectors
- iris recognition
- polar coordinates