A fast and accurate iris segmentation method using an LoG filter and its zero-crossings.
Tariq Mahmood KhanDonald G. BaileyYinan KongPublished in: CoRR (2022)
Keyphrases
- segmentation method
- zero crossing
- edge detection
- region growing
- edge detector
- scale space
- gaussian filter
- segmentation algorithm
- image segmentation
- energy function
- wavelet transform
- active contours
- image intensity
- active contour model
- image segmentation methods
- bandpass
- watershed transform
- palmprint
- shape prior
- higher order
- automated segmentation
- gray scale images
- image analysis
- multiscale
- segmentation scheme
- high quality