Walking to singular points of fingerprints.
En ZhuXifeng GuoJianping YinPublished in: Pattern Recognit. (2016)
Keyphrases
- singular points
- fingerprint matching
- fingerprint images
- orientation field
- fingerprint classification
- fingerprint recognition
- scale space
- poor quality
- reference points
- hough transform
- reference point
- low quality
- velocity field
- gabor filters
- image enhancement
- object detection
- multiscale
- optical flow
- computational complexity