Efficient and Accurate Iris Detection and Segmentation Based on Multi-scale Optimized Mask R-CNN.
Zhi LiDi MiaoHuanwei LiangHui ZhangJing LiuZhaofeng HePublished in: ICIG (2) (2019)
Keyphrases
- multiscale
- edge detection
- bounding box
- circular hough transform
- image segmentation
- natural images
- object detection
- multiple scales
- low signal to noise ratio
- computationally efficient
- iris recognition
- iris segmentation
- neural network
- detection rate
- region of interest
- boundary detection
- shape prior
- automatic detection
- segmentation method
- false positives
- detection algorithm
- image analysis
- image processing
- computer vision
- object segmentation
- false alarms
- segmentation algorithm
- image representation
- segmented images
- cellular neural networks
- feature extraction
- accurate localization