A Systematic Approach for Feature Extraction in Fingerprint Images.
Sharat ChikkerurChaohang WuVenu GovindarajuPublished in: ICBA (2004)
Keyphrases
- fingerprint images
- feature extraction
- gabor filters
- fingerprint identification
- fingerprint recognition
- fingerprint matching
- singular points
- reference points
- minutiae extraction
- fingerprint verification
- fingerprint classification
- low quality
- reference point
- texture features
- texture analysis
- poor quality
- features extraction
- pattern recognition
- feature vectors
- extracted features
- image enhancement
- orientation field
- biometric recognition
- orientation estimation
- biometric data
- image processing
- extracting features
- palmprint
- face recognition
- feature space
- feature representation
- principal component analysis
- wavelet transform
- region of interest
- neural network
- iris recognition
- facial images