Iris crypts: Multi-scale detection and shape-based matching.
Feng ShenPatrick J. FlynnPublished in: WACV (2014)
Keyphrases
- multiscale
- object detection
- matching algorithm
- detection algorithm
- pattern matching
- matching process
- detection method
- radial symmetry
- detection accuracy
- template matching
- automatic detection
- false positives
- edge detection
- false alarms
- shape representation
- coarse to fine
- circular hough transform
- image processing
- keypoints
- natural images
- event detection
- image matching
- graph matching
- scale space
- iris recognition
- level set
- multiple scales
- matching scheme
- iris biometrics
- iris localization
- object recognition
- data sets