A uniform representation model for OCT-based fingerprint presentation attack detection and reconstruction

Wentian Zhang, Haozhe Liu, Feng Liu, Raghavendra Ramachandra

Abstract: Highlights•A uniform representation model for OCT-based fingerprint PAD and reconstruction.•A novel semantic segmentation network applying biological structure features.•High security PAD is achieved without using any presentation attacks for training.•Reliable reconstruction result is obtained with subsurface biological information.