Fingerprint Image Enhancement Based on Skin Profile Approximation.
Zhixin ShiVenu GovindarajuPublished in: ICPR (3) (2006)
Keyphrases
- image enhancement
- minutiae extraction
- fingerprint images
- image processing
- image analysis
- fingerprint identification
- edge detection
- image processing and analysis
- digital image processing
- contrast enhancement
- fingerprint recognition
- median filter
- partial differential equations
- color image enhancement
- histogram equalization
- pattern recognition
- enhanced image
- fingerprint matching
- skin detection
- image contrast enhancement
- unsharp masking
- transfer function
- texture analysis
- gamma correction