[1] [1] LLE. The OMEGA target-positioning system[R]. Rochester:LLE,1997. 145-159

[2] [2] D. G. Lowe. Distinctive image features from scale-invariant keypoints[J]. International J. Computer Vision,2004,60(2):91-110

[3] [3] Sun Lining,Liu Yanwu. ICF target positioning robot system[J]. High Power Laser and Particle Beams,2007,19(8):1303-1307

[4] [4] Wu Huilan,Liu Guodong,Liu Bingguo. Study on location technique for ICF experiment targets[J]. Semiconductor Optoelectronics,2008,29(5):774-777

[5] [5] Zheng Defeng,Wang Xiangzhao. Angular displacement measurement based on lateral shearing interferometer using plane-parallel plate[J]. Chinese J. Lasers,2007,34(8):1125-1129

[6] [6] Wang Haihong,Zeng Ni,Lu Wei et al.. Edge detection of laser imaging radar based on wavelet transform and mathematical morphology[J]. Chinese J. Lasers,2008,35(6):903-906

[7] [7] Sun Wei,He Xiaoyuan,Quan Chenggen et al.. Three-dimensional rigid body displacement measurement based on digital image correlation[J]. Acta Optica Sinica,2008,28(5):894-901

[8] [8] Dai Yaping,Huang Guanlong,Li Xuechun. Precision target positioning by digital speckle correlation measurement[J]. Chinese J. Lasers,2000,A27(2):135-139

[9] [9] Zhang Ruijuan,Zhang Jianqi,Yang Cui et al.. Study on color image registration technique based on CSIFT[J]. Acta Optica Sinica,2008,28(11):2097-2103