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Misalignment Measurement of Orbital Angular Momentum Signal Based on Spectrum Analysis and Image Processing 期刊论文
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2020, 卷号: 68, 期号: 1, 页码: 521-526
作者:  Gao, Xinlu;  Song, Xiyao;  Zheng, Zhennan;  Xie, Mutong;  Huang, Shanguo
收藏  |  浏览/下载:54/0  |  提交时间:2020/12/10
Measurement by laser beam  Laser beams  Antenna measurements  Extraterrestrial measurements  Image processing  Distortion measurement  Spectral analysis  Antenna radiation patterns  dipole radiation  image processing  misalignment measurement  orbital angular momentum (OAM)  
Secure Face Unlock: Spoof Detection on Smartphones 期刊论文
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2016, 卷号: 11, 期号: 10, 页码: 2268-2283
作者:  Patel, Keyurkumar;  Han, Hu;  Jain, Anil K.
收藏  |  浏览/下载:55/0  |  提交时间:2019/12/13
Face antispoofing  face unlock  spoof detection on smartphone  unconstraint smartphone spoof attack database  image distortion analysis