A topology based approach to categorization of fingerprint images.
Andreas AabrandtMartin Aastrup OlsenChristoph BuschPublished in: BIOSIG (2012)
Keyphrases
- fingerprint images
- fingerprint identification
- fingerprint recognition
- singular points
- fingerprint matching
- fingerprint verification
- minutiae extraction
- poor quality
- reference points
- biometric recognition
- fingerprint classification
- reference point
- low quality
- gabor filters
- image enhancement
- orientation field
- orientation estimation
- input image
- biometric data
- high quality