Multiscale Approach for Thinning Ridges of Fingerprint.
Xinge YouBin FangYuan Yan TangJian HuangPublished in: IbPRIA (2) (2005)
Keyphrases
- multiscale
- edge detection
- scale space
- orientation field
- coarse to fine
- fingerprint recognition
- image processing
- fingerprint verification
- preprocessing
- wavelet transform
- image representation
- image segmentation
- multiscale representation
- singular points
- superpixels
- natural images
- fingerprint image quality
- fingerprint identification
- topology preserving
- fingerprint images
- fingerprint classification
- multiscale analysis
- distance transform
- image enhancement
- image analysis
- thinning algorithm
- biometric identification
- feature extraction
- minutiae extraction
- fingerprint matching
- wavelet coefficients
- palmprint
- shape representation
- multimodal biometrics
- wavelet domain
- binary pictures
- fingerprint authentication
- image fusion