Local Chan-Vese segmentation for non-ideal visible wavelength iris images.
Tong-Yuen ChaiBok-Min GoiYong Haur TayWai-Kiat ChinYen-Lung LaiPublished in: TAAI (2015)
Keyphrases
- chan vese
- iris images
- level set
- iris recognition
- prior shape
- graph cuts
- level set method
- iris texture
- shape prior
- iris segmentation
- energy functional
- iris biometrics
- image segmentation
- chan vese model
- gabor wavelets
- level set segmentation
- segmentation algorithm
- active contours
- image sequences
- image analysis
- recognition algorithm
- region growing
- multiscale
- background subtraction
- level set evolution
- segmentation method
- medical images
- edge detection