Nianfeng Liu

According to our database, Nianfeng Liu authored at least 6 papers between 2016 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

Combining 2D texture and 3D geometry features for Reliable iris presentation attack detection using light field focal stack.

Zhengquan Luo, Yunlong Wang, Nianfeng Liu, Zilei Wang

IET Biom., September, 2022

2017

A Code-Level Approach to Heterogeneous Iris Recognition.

Nianfeng Liu, Jing Liu, Zhenan Sun, Tieniu Tan

IEEE Trans. Inf. Forensics Secur., 2017

LivDet iris 2017 - Iris liveness detection competition 2017.

David Yambay, Benedict Becker, Naman Kohli, Daksha Yadav, Adam Czajka, Kevin W. Bowyer, Stephanie Schuckers, Richa Singh, Mayank Vatsa, Afzel Noore, Diego Gragnaniello, Carlo Sansone, Luisa Verdoliva, Lingxiao He, Yiwei Ru, Haiqing Li, Nianfeng Liu, Zhenan Sun, Tieniu Tan

Proceedings of the 2017 IEEE International Joint Conference on Biometrics, 2017

2016

DeepIris: Learning pairwise filter bank for heterogeneous iris verification.

Nianfeng Liu, Man Zhang, Haiqing Li, Zhenan Sun, Tieniu Tan

Pattern Recognit. Lett., 2016

Accurate iris segmentation in non-cooperative environments using fully convolutional networks.

Nianfeng Liu, Haiqing Li, Man Zhang, Jing Liu, Zhenan Sun, Tieniu Tan

Proceedings of the International Conference on Biometrics, 2016

Multi-patch convolution neural network for iris liveness detection.

Lingxiao He, Haiqing Li, Fei Liu, Nianfeng Liu, Zhenan Sun, Zhaofeng He

Proceedings of the 8th IEEE International Conference on Biometrics Theory, 2016