Keyphrases
- automatic classification
- fingerprint images
- fingerprint recognition
- fingerprint identification
- singular points
- fingerprint matching
- features extraction
- low quality
- poor quality
- reference point
- reference points
- image enhancement
- automatic detection
- fingerprint classification
- minutiae extraction
- fingerprint verification
- gabor filters
- biometric recognition
- automatically classify
- input image
- web page classification
- orientation field
- region of interest
- personal identification
- scale space
- biometric data
- co occurrence