Iris detection using intensity and edge information.
Tsuyoshi KawaguchiMohamed RizonPublished in: Pattern Recognit. (2003)
Keyphrases
- edge information
- intensity difference
- strong edges
- illumination change
- edge detection
- shadow detection
- intensity information
- region growing
- intensity distribution
- shadow removal
- edge map
- object detection
- shape features
- fine details
- source images
- circular hough transform
- image intensity
- multiscale
- iris recognition
- co occurrence
- three dimensional