IOE OpenIR

Browse/Search Results:  1-10 of 12 Help

Selected(0)Clear Items/Page:    Sort:
Precise phase demodulation of single carrier-frequency interferogram by pixel-level Lissajous figure and ellipse fitting 期刊论文
SCIENTIFIC REPORTS, 2018, 卷号: 8, 页码: 148
Authors:  Liu, Fengwei;  Wu, Yongqian;  Wu, Fan;  Koenig, Niels;  Schmitt, Robert;  Wan, Yongjian;  Xu, Yan
Adobe PDF(2918Kb)  |  Favorite  |  View/Download:26/0  |  Submit date:2019/08/23
随机相移干涉测量关键技术研究 学位论文
, 北京: 中国科学院大学, 2017
Authors:  刘锋伟
Adobe PDF(7162Kb)  |  Favorite  |  View/Download:100/2  |  Submit date:2017/06/02
Generalized phase shifting interferometry based on Lissajous calibration technology 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2016, 卷号: 83, 页码: 106-115
Authors:  Liu, Fengwei;  Wu, Yongqian;  Wu, Fan;  Song, Weihong
Favorite  |  View/Download:88/0  |  Submit date:2016/10/27
Lissajous Calibration  Interferometry  Least Squares Method  Advanced Iterative Algorithm  Random Phase Shifting  
Simultaneous extraction of phase and phase shift from two interferograms using Lissajous figure and ellipse fitting technology with Hilbert-Huang prefiltering 期刊论文
Journal of Optics (United Kingdom), 2016, 卷号: 18, 期号: 10, 页码: 105604
Authors:  Liu, Fengwei;  Wang, Jing;  Wu, Yongqian;  Wu, Fan;  Trusiak, Maciej;  Patorski, Krzysztof;  Wan, Yongjian;  Chen, Qiang;  Hou, Xi
Adobe PDF(3611Kb)  |  Favorite  |  View/Download:66/0  |  Submit date:2018/06/14
Demodulation  Geometry  Interferometry  Mathematical Transformations  Modulation  Optical Variables Measurement  
GPU-accelerated phase extraction algorithm for interferograms: A real-time application 期刊论文
Proceedings of SPIE: Optical Metrology and Inspection for Industrial Applications IV, 2016, 卷号: 10023, 页码: 1002327
Authors:  Zhu, Xiaoqiang;  Wu, Yongqian;  Liu, Fengwei
Adobe PDF(1027Kb)  |  Favorite  |  View/Download:53/0  |  Submit date:2018/06/14
Extraction  Interferometry  Matlab  Parallel Processing Systems  Phase Shift  Smart Cards  Units Of Measurement  
Noise suppression performance of typical phase shifting algorithms 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 968443
Authors:  Zhu, Xiaoqiang;  Wu, Yong-Qian;  Liu, Fengwei
Adobe PDF(267Kb)  |  Favorite  |  View/Download:65/0  |  Submit date:2018/06/14
Manufacture  Optical Testing  Spurious Signal Noise  
Phase shifting interferometry from two normalized interferograms with random tilt phase-shift 期刊论文
OPTICS EXPRESS, 2015, 卷号: 23, 期号: 15, 页码: 19932-19946
Authors:  Liu, Fengwei;  Wu, Yongqian;  Wu, Fan
Favorite  |  View/Download:81/0  |  Submit date:2015/12/04
Correction of phase extraction error in phase-shifting interferometry based on Lissajous figure and ellipse fitting technology 期刊论文
OPTICS EXPRESS, 2015, 卷号: 23, 期号: 8, 页码: 10794-10807
Authors:  Liu, Fengwei;  Wu, Yongqian;  Wu, Fan
Favorite  |  View/Download:96/0  |  Submit date:2015/07/10
随机相移误差的Lissajous标定与校正 期刊论文
光电工程, 2015, 卷号: 42, 期号: 2, 页码: 89-94
Authors:  刘锋伟;  吴永前;  伍凡
Adobe PDF(4400Kb)  |  Favorite  |  View/Download:58/0  |  Submit date:2016/11/22
干涉测量  Lissajous标定  随机相移误差  
Correction of phase extraction error in phase-shifting interferometry based on Lissajous figure and ellipse fitting technology 期刊论文
Optics Express, 2015, 卷号: 23, 期号: 8, 页码: 10794-10807
Authors:  Liu, Fengwei;  Wu, Yongqian;  Wu, Fan;  Liu, FW (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China.
Adobe PDF(1753Kb)  |  Favorite  |  View/Download:51/0  |  Submit date:2016/11/22