Local feature extraction for iris recognition with automatic scale selection.
Chenhong LuZhaoyang LuPublished in: Image Vis. Comput. (2008)
Keyphrases
- iris recognition
- feature extraction
- automatic scale selection
- scale space
- feature detection
- multiscale
- gabor wavelets
- iris images
- edge detection
- scale selection
- log gabor filters
- personal identification
- preprocessing
- face recognition
- image structure
- image processing
- image preprocessing
- boundary detection
- iris segmentation
- iris localization
- iris texture
- wavelet transform
- pattern recognition
- feature representation
- recognition algorithm
- principal component analysis
- iris biometrics
- feature space
- feature selection
- biometric systems
- localization algorithm
- multiple scales
- feature set
- multiresolution