Fingerprint Image Enhancement Using CNN Filtering Techniques.
Ertugrul SaatciVedat TavsanogluPublished in: Int. J. Neural Syst. (2003)
Keyphrases
- image enhancement
- minutiae extraction
- median filter
- fingerprint images
- noise removal
- unsharp masking
- fingerprint identification
- image processing
- image processing and analysis
- edge detection
- image analysis
- histogram equalization
- contrast enhancement
- filtering method
- image contrast enhancement
- fingerprint recognition
- fingerprint matching
- color image enhancement
- shock filter
- homomorphic filtering
- partial differential equations
- gamma correction
- enhanced image
- dynamic range compression
- high pass
- pattern recognition