Light field-based face liveness detection with convolutional neural networks Mengyang Liu Hong Fu Ying Wei Yasar Abbas Ur Rehman Lai-man Po Wai Lun Lo Mengyang Liu, Hong Fu, Ying Wei, Yasar Abbas Ur Rehman, Lai-man Po, Wai Lun Lo, “Light field-based face liveness detection with convolutional neural networks, ” J. Electron. Imaging 28(1), 013003 (2019), doi: 10.1117/1.JEI.28.1.013003.