Direct Minutiae Matching in Gray-Level Fingerprint Images.
Chih-Jen LeeTai-Ning YangChun-Jung ChenKeng-Li LinPublished in: ICICIC (3) (2006)
Keyphrases
- gray level
- fingerprint images
- fingerprint matching
- fingerprint recognition
- input image
- fingerprint verification
- fingerprint identification
- minutiae extraction
- texture features
- gray scale
- gabor filters
- singular points
- texture analysis
- poor quality
- reference points
- matching algorithm
- low quality
- image segmentation
- image enhancement
- gray level images
- reference point
- pixel values
- co occurrence
- gray value
- low contrast
- orientation field
- image processing
- edge detector
- orientation estimation
- image contrast enhancement
- personal identification
- region of interest
- rotation invariant
- image analysis
- computer vision