[1] [1] Wu Xinyu, Chen Yongjun, Zhang Huada et al.. Large field laser detection and warning technology［J］. Opto-Electronic Engineering, 2004, 31(7): 5～7

[2] [2] Lang Wenjie. Research on two-dimensional overlapping coding for detection of laser direction［J］. Acta Optica Sinica, 2010, 30(5): 1374～1378

[3] [3] He Wuguang, Wu Jian, Wang Shifan. Design of laser detection and warning optical system［J］. Opto-Electronic Engineering, 2006, 33(7): 48～51

[4] [4] Wang Yongzhong. Fish-Eye Lens Optics［M］. Beijing: Science Press, 2006. 42～46, 61～64

[5] [5] Sun Aixian, Wang Jing, He Hengxiang et al.. Testing precision analysis of centrobaric of laser facula ［J］. Laser Technology, 2004, 28(6): 667～672

[6] [6] Zhang Xiuhua, Yang Kuntao. An improved 2D Hough transform method for extracting laser spot parameter［J］. Laser & Infrared, 2006, 36(10): 995～997

[7] [7] Lian Ming, Fu Hongya, Fu Sen. Study on precollimation based on Hough transforms and color character［J］. Acta Optica Sinica, 2009, 29(9): 2385～2389

[8] [8] Liu Chao, Zhou Jiliu, He Kun. Adaptive edge-detection method based on Canny algorithm［J］. Computer Engineering and Design, 2010, 31(18): 4036～4039

[9] [9] Ding Weili, Wang Wenfeng, Zhang Xuguang et al.. Extracting straight lines from building image based on edge orientation image［J］. Acta Optica Sinica, 2010, 30(10): 2904～2911

[10] [10] Zhou Hui, Luo Fei, Li Huijuan et al.. Study on fisheye image correction based on cylinder model ［J］. Computer Applications, 2008, 28(10): 2664～2666

[11] [11] Pang Miao, Yuan Xuewen, Gao Xueyan et al.. Spot distortion calibration in measurement of laser intensity distribution based on imaging by scattering［J］. Acta Optica Sinica, 2010, 30(2): 451～455

[12] [12] Yan Bei, Wang Bin, Li Yuan. Optimal ellipse fitting method based on least-square principle［J］. J. Beijing University of Aeronautics and Astronautics, 2008, 34(3): 295～298

[13] [13] Li Fei, Rao Changhui. Least square phase retrieval algorithm based on defocusing grating［J］. Chinese J. Lasers, 2010, 37(11): 2813～2820