A Hierarchy Approach for Singular Point Detection in Fingerprint Images.
Furong WangXuan ZouYuan LuoJiaxi HuPublished in: ICBA (2004)
Keyphrases
- singular points
- fingerprint images
- fingerprint matching
- fingerprint classification
- scale space
- orientation field
- fingerprint recognition
- fingerprint identification
- orientation estimation
- hough transform
- object detection
- detection algorithm
- low quality
- reference point
- reference points
- poor quality
- image enhancement
- input image
- multiscale
- velocity field
- detection method
- similarity measure
- image processing
- image analysis
- object recognition
- pattern recognition
- image segmentation