Feature Extraction Using a Chaincoded Contour Representation of Fingerprint Images.
Venu GovindarajuZhixin ShiJohn SchneiderPublished in: AVBPA (2003)
Keyphrases
- feature extraction
- fingerprint images
- singular points
- fingerprint identification
- fingerprint matching
- feature representation
- fingerprint recognition
- image processing
- pattern recognition
- minutiae extraction
- biometric recognition
- gabor filters
- principal component analysis
- feature vectors
- poor quality
- reference points
- low quality
- matching algorithm
- wavelet transform
- image features
- face recognition