Combining 2D texture and 3D geometry features for Reliable iris presentation attack detection using light field focal stack.
Zhengquan LuoYunlong WangNianfeng LiuZilei WangPublished in: IET Biom. (2022)
Keyphrases
- light field
- attack detection
- feature extraction
- multimedia
- light field rendering
- geometric features
- feature vectors
- feature set
- gabor filters
- multistage
- image formation
- image segmentation
- active learning
- classification accuracy
- super resolution
- intrusion detection
- texture features
- viewpoint
- geometric information
- scene geometry
- image processing