Fingerprint reference point detection based on local ridge orientation patterns of fingerprints.
Li WangNandita BhattacharjeeBala SrinivasanPublished in: IJCNN (2012)
Keyphrases
- reference point
- fingerprint images
- orientation field
- fingerprint matching
- reference points
- singular points
- orientation estimation
- fingerprint recognition
- fingerprint identification
- gabor filters
- fingerprint verification
- minutiae extraction
- low quality
- poor quality
- image enhancement
- input image
- region of interest
- detection algorithm
- ridge detection
- structure tensor
- object detection
- palmprint
- data points
- face recognition
- image processing