Singular Point Detection in Fingerprint Images by a Bank of Discrete Fourier Filters.
Chih-Jen LeeI-Horng JengTai-Ning YangChun-Jung ChenPeng SuPublished in: IIH-MSP (2009)
Keyphrases
- singular points
- fingerprint images
- fingerprint matching
- fingerprint classification
- scale space
- fingerprint identification
- orientation field
- fingerprint recognition
- gabor filters
- hough transform
- orientation estimation
- detection algorithm
- velocity field
- detection method
- reference point
- object detection
- reference points
- radon transform
- multiscale
- poor quality
- low quality
- image enhancement
- matching algorithm
- frequency domain
- video sequences