[1] [1] Zhang J W, Guo H M. Net cast interception system research aimed at low small slow target[J]. Computer Engineering and Design, 2012, 33(7): 2874–2878.

[2] [2] Wu C, Li H F, Wang H, et al. Influence analysis of PD radar detecting LSS-target[J]. Science Technology and Engineering, 2013, 13(28): 8492—8496, 8519.

[3] [3] Ren Q A, Lv C Y. Research on radar and photoelectric collaborative tracking algorithm[J]. Radar Science and Technology, 2016, 14(2): 173–177, 183.

[4] [4] Li D, Li Y X, Meng W, et al. Research of plane array propelled laser imaging detection for small targets at low altitude and slow speed[J]. Laser Technology, 2014, 38(1): 44–48.

[5] [5] Li B, Meng L F, Li J, et al. Research on detecting and locating technology of LSS-UAV[J]. China Measurement & Test, 2016, 42(12): 64–69.

[6] [6] Kittle D S, Marks D L, Son H S, et al. A testbed for wide-field, high-resolution, gigapixel-class cameras[J]. Review of Scientific Instruments, 2013, 84(5): 053107.

[7] [7] Wu X, Yu W B, Ma Y H, et al. A new improved Canny image edge detection algorithm[J]. Imaging Science and Photochemistry, 2016, 34(1): 116–121.

[8] [8] Jia D, Dong N, Meng X F, et al. A method for continuous image edge extraction[J]. Computer Engineering & Science, 2015, 37(2): 384–389.

[9] [9] Xue L X, Li T, Wang Z C. Adaptive Canny edge detection algorithm[ J]. Application Research of Computers, 2010, 27(9): 3588–3590.

[10] [10] Liu R,Wang D J, Jia P, et al. Overview on small target detection technology in infrared image[J]. Laser & Optoelectronics Progress, 2016, 53(5): 050004.

[11] [11] Wei M, Wen W, Zhou J, et al. Deep sky small target detection using registration difference[J]. Opto-Electronic Engineering, 2015, 42(11): 76–82.

[12] [12] TongW Q, Ling Y S, Huang C C, et al. Processing method of IR image based on mathematical morphology and wavelet transform[ J]. Optics and Precision Engineering, 2007, 15(1): 138–144.

[13] [13] Wang D. Infrared small target detection based on morphological and neighbor information[J]. Electro-Optic Technology Application, 2016, 31(2): 19–21, 30.

[14] [14] Lv J M, Niu Y X, Liu H X, et al. Study of small target detection in single frame image based on local characteristics[J]. Infrared, 2014, 35(2): 37–43.

[15] [15] Dai H D, Hu M F, Lu H Z, et al. Design and implementation of target detection algorithm based on connected-domain labeling[ J]. Modern Electronics Technique, 2015, 38(20): 71–74.

[16] [16] Wang X W, Wang C X, Zhang Y Y. Research on SNR of point target image[J]. Electronics Optics & Control, 2010, 17(1): 18–21.