Fingerprint Enhancement Using Circular Gabor Filter.
En ZhuJianping YinGuomin ZhangPublished in: ICIAR (2) (2004)
Keyphrases
- gabor filters
- texture segmentation
- texture features
- feature vectors
- texture analysis
- gabor features
- feature extraction
- palmprint
- gabor wavelets
- rotation invariant
- gabor filtering
- real and imaginary parts
- filter outputs
- gray level
- texture images
- post processing
- machine learning
- fingerprint images
- image quality
- filter responses
- multiscale