Fingerprint Image Enhancement using Filtering Techniques.
Shlomo GreenbergMayer AladjemDaniel KoganPublished in: Real Time Imaging (2002)
Keyphrases
- image enhancement
- minutiae extraction
- median filter
- fingerprint images
- noise removal
- image processing
- unsharp masking
- image analysis
- fingerprint identification
- image processing and analysis
- histogram equalization
- edge detection
- color image enhancement
- fingerprint recognition
- image contrast enhancement
- contrast enhancement
- partial differential equations
- poor quality
- gamma correction
- high pass
- fingerprint verification
- multiscale
- face recognition
- shock filter
- pattern recognition
- fingerprint matching
- singular points
- gaussian filter
- diffusion equation