Texture Enhancement of Iris Images Acquired under Natural Light.
Boyan HouYuqing HeMengmeng LiangXue WangPublished in: CCBR (2015)
Keyphrases
- iris images
- gabor wavelets
- iris recognition
- texture features
- iris biometrics
- feature extraction
- gray level
- biometric systems
- iris code
- image enhancement
- texture classification
- discriminant analysis
- recognition algorithm
- iris texture
- image processing
- gender classification
- texture analysis
- texture images
- texture information
- rotation invariant
- fractal dimension
- gabor filters
- medical images
- iris segmentation
- co occurrence
- input image
- object recognition