Local feature approach to dorsal hand vein recognition by Centroid-based Circular Key-point Grid and fine-grained matching.
Di HuangRenke ZhangYuan YinYiding WangYunhong WangPublished in: Image Vis. Comput. (2017)
Keyphrases
- keypoints
- fine grained
- hand vein
- matching score
- coarse grained
- image matching
- image features
- object recognition
- multiscale
- access control
- sift descriptors
- invariant features
- scale space
- feature detection
- neural network
- visual words
- scale invariant feature transform
- keypoint matching
- computer vision
- matching algorithm
- infrared
- image segmentation
- feature selection