[1] LIU X M, WANG SH CH, ZHAO J. Infrared small target detection based on nonsubsampled Contourlet transform and statistical distribution [J]. Opt. Precision Eng., 2011, 19(4): 908-915.(in Chinese)

[2] ZENG M, LI J X. The small target detection in infrared image based on adaptive morphological Top-Hat filter [J]. Journal of Shanghai Jiaotong University, 2006, 40(1): 90-93.(in Chinese)

[3] LI X, ZHAO Y G. Approach to dim and small target detection based on fuzzy classification [J]. Opt. Precision Eng., 2009, 17(9): 2312-2320.(in Chinese)

[4] YU N, WU CH Y, TANG X Y, et al.. Adaptive background perception algorithm for infrared target detection[J]. Acta Electronica Sinica, 2007, 2(1): 201-204. (in Chinese)

[5] JACKWAY P T. Improved morphological Top-Hat [J]. IEEE Electronic Letters, 2000, 14(6): 1194-1195.

[6] ZHOU H W, ZHU ZH D, WU Y Q, et al.. Optimized design of improved TOP-HAT filter based on genetic algorithms of neural network [J]. Journal of Nanjing University of Aeronautics & Astronautics, 2007, 39(2): 213-216.(in Chinese)

[7] GUO H T, TIAN T. Image segmentation using the maximum entropy of the two-dimensional bound histogram[J]. Acta Optica Sinica, 2006, 26(4): 506-509. (in Chinese)

[8] WANG H Y, PAN D L. A fast algorithm for two-dimensional Otsu adaptive threshold algorithm[J]. Acta Automatica Sinica, 2006, 33(9): 968-971. (in Chinese)

[9] LI X, ZHAO Y G, GUO W. Adaptive threshold detection method for dim and small target based on image complex degree[J]. Acta Photonica Sinica, 2009, 38(8): 2144-2149.(in Chinese)

[10] PENG J X, ZHOU W L. Infrared background suppression for segmenting and detecting small target[J]. Acta Electronica Sinica, 1999, 27(12): 47-51. (in Chinese)