Fingerprint Image Enhancement by Pixel-Parallel Processing.
Namiko IkedaMamoru NakanishiKoji FujiiTakahiro HatanoSatoshi ShigematsuTakuya AdachiYukio OkazakiHakaru KyuragiPublished in: ICPR (3) (2002)
Keyphrases
- parallel processing
- image enhancement
- minutiae extraction
- fingerprint images
- fingerprint identification
- image processing
- processing speed
- computational power
- distributed processing
- image analysis
- edge detection
- digital camera
- color image enhancement
- histogram equalization
- fingerprint recognition
- contrast enhancement
- median filter
- input image
- gamma correction
- partial differential equations
- ibm sp
- unsharp masking
- image contrast enhancement
- homomorphic filtering
- neural network
- feature extraction