An approach to dynamic fingerprint image enhancement.
Wei LiuPu-liu YanDe-ling XiaCong ZhouPublished in: ICIG (2004)
Keyphrases
- image enhancement
- minutiae extraction
- image processing
- image analysis
- edge detection
- contrast enhancement
- fingerprint images
- partial differential equations
- histogram equalization
- fingerprint identification
- image contrast enhancement
- median filter
- image processing and analysis
- color image enhancement
- transfer function
- neural network
- image segmentation
- gamma correction
- unsharp masking