[1] WANG Ch Y, LI J Sh. Detection of laser spot drift[J].Journal of Applied Optics,2007,28(2):205-208(in Chinese).
[2] KONG B, WANG Zh, TAN Y Sh. Algorithm of laser spot detection based on circle fitting[J]. Infrared and Laser Engineering, 2002, 31(3):275-279(in Chinese).
[3] WANG Zh Q, LIU Zh R, ZHAO Y, et al. Precise center location algorithm for laser spot in distortion measuring system[J]. Journal of Electronic Measurement and Instrument, 2011, 25(6): 485-489(in Chinese).
[4] LIU H L, HOU W, FAN Y L, et al. An improved algorithm of laser spot center location [J].Computer Measurement Control,2014,22(1):1655-1660(in Chinese).
[5] WANG L L, HU Zh W, JI H X. Laser spot center location algorithm based on Gaussian fitting[J]. Journal of Applied Optics, 2012, 33(5):985-990(in Chinese) .
[6] LAN Zh L, YANG X F. Practical improvement of laser spot center location algorithm[J]. Computer Engineering, 2008, 34(6):7-9(in Chinese) .
[7] YANG P, XIE L, LIU J L. Zernike moment based high-accuracy sun image centroid algorithm[J]. Journal of Astronautics, 2011, 34(9):1963-1970(in Chinese)
[8] HUANG J P, WANG Y J, SUN H H, et al. Precise position measuring system for laser spots [J]. Optics and Precision Engineering, 2013, 21(4):841-847(in Chinese).
[9] WANG H Y, FEI Zh H, WANG X L. Precise simulation of star spot sand centroid calculation based on Gaussian distribution[J]. Optics and Precision Engineering, 2009, 17(7):1672-1677 (in Chinese).
[10] LIEBE C C. Accuracy performance of star trackers-a tutorial[J]. IEEE Transactions on Aerospace and Electronic Systems, 2002,38(2):587-599.
[11] BRENDAN M Q, VALERY T, HENOK M. Determining star-image location: a new sub-pixel interpolation technique to process image centroids[J]. Computer Physics Communications, 2007, 177(9):700-706 .
[12] WANG X W, ZHANG Ch H, ZHAO Zh, et al. High accuracy centroid calculation of low SNR star image[J]. Infrared Technology,2009,31(6):343-347(in Chinese).