Fingerprint image enhancement using weak models.
Ruud M. BolleNalini K. RathaJonathan H. ConnellPublished in: ICIP (1) (2002)
Keyphrases
- lighting conditions
- image enhancement
- image processing
- minutiae extraction
- image analysis
- color image enhancement
- image processing and analysis
- fingerprint identification
- edge detection
- contrast enhancement
- median filter
- histogram equalization
- fingerprint images
- image contrast enhancement
- transfer function
- edge preserving
- partial differential equations
- pattern recognition