Fingerprint Image Enhancement Using Filtering Techniques.
Shlomo GreenbergMayer AladjemDaniel KoganItshak DimitrovPublished in: ICPR (2000)
Keyphrases
- image enhancement
- minutiae extraction
- median filter
- fingerprint images
- noise removal
- image processing
- unsharp masking
- fingerprint identification
- image analysis
- edge detection
- histogram equalization
- image processing and analysis
- color image enhancement
- contrast enhancement
- partial differential equations
- filtering method
- fingerprint matching
- fingerprint recognition
- homomorphic filtering
- enhanced image
- high pass
- transfer function
- multiscale
- image contrast enhancement
- shock filter