[1] LIU Di，LI Fu-hai，RONG Hong，et al. Advantage and Latest Product of CMOS Image Sensor [J]. Video Engineering，2007， 31(11)：29-30.

[2] WANG Cheng-liang，ZOU Zheng-rong，Lü Hai-qin，et al. Research on the Key Problems of Subpixel Location of Control Point Image in Quasi-2D Control Field [J]. Hydrographic Surveying and Charting，2007，27(1)：70-73.

[3] XIE Lun-zhi，BIAN Hong-lin，WANG Zhen-hua. Study of the Subpixel Interpolation of Image Spots with Matrix Detectors [J]. Optics & Optoelectronic Technology，2003，1(2)：51-56.

[4] Rufino G ， Accardo D. Enhancement of the centroiding algorithm for star tracker measure refinement [J]. Acta Astronautica(S0094-5765)，2003，53：135-147.

[5] WANG Hong-tao，LUO Chang-zhou，WANG Yu，et al. An Improved Centroid Algorithm for Star Point [J]. Opto-Electronic Engineering，2009，36(7)：55-59.

[6] LI Guang-rui. Research of sub-pixel location algorithm for star image based on Gaussian distribution [J]. OPTICAL TECHNIQUE，2011，37(1)：57-61.

[7] LI Ji，TANG Jian-bo. High Precision Subdivided Locating Method of Star Image [J]. Optics & Optoelectronic Technology， 2007，5(2)：75-77.

[8] ZENG Gui-ying ，WANG Gan-quan，CHEN Gui-lin. Sub-pixel Orientation Applied in 2-dimension Dynamic Angle Measurement [J]. Science Technology and Engineering，2007，7(17)：4316-4320.

[9] FAN Hong，CHEN Gui-lin. Imaging quality analysis of CMOS active pixel Sensor [J]. Opto-Electronic Engineering，2006， 33(5)：104-107.