An Edge Detection Algorithm for Nonuniformly Illuminated Images in Finger-vein Authentication.
Hongyu RenDa XuWenxin LiPublished in: CCBR (2016)
Keyphrases
- edge detection algorithm
- edge detection
- finger vein
- image classification
- input image
- image features
- lighting conditions
- noisy images
- gabor filters
- multiple images
- wavelet transform
- image registration
- image analysis
- object recognition
- image quality
- edge detector
- multiscale
- personal identification
- test images
- computer vision
- denoising