[1] [1] S. Kim, J. Lee. Scale invariant small target detection by optimizing signal to clutter ratio in heterogeneous bacground for infrared search and track ［J］. Pattern Recognition, 2012, 45(1): 393～406

[2] [2] X. Z. Bai, F. G. Zhou. Analysis of new top-hat transformation and the application for infrared dim small target detection ［J］. Pattern Recognition, 2010, 43(6): 2145～2156

[3] [3] Z. C. Wang, J. W. Tian, J. T. Liu et al.. Small infrared target fusion detection based on support vector machines in the wavelet domain ［J］. Opt. Engng., 2006, 45(7): 076401

[4] [4] B. Zhang, T. Zhang, Z. Cao et al.. Fast new small-target detection algorithm based on a modified partial differential equation in infrared clutter ［J］. Opt. Engng., 2007, 46(10): 106401

[5] [5] Wan Ming, Zhang Fengming, Hu Shuang. Novel infrared dim and small target detection algorithm based on multi-scale gradient ［J］. Acta Optica Sinica, 2011, 31(10): 98～103

[6] [6] Luo Huan, Wang Fang, Chen Zhongqi et al.. Infrared target detecting based on symmetrical displaced frame difference and optical flow estimation ［J］. Acta Optica Sinica, 2010, 30(6): 1715～1720

[7] [7] Li Xin, Zhao Yigong, Chen Bing. A new approach of small and dim target detection in cloud cluster infrared image based on classification ［J］. Acta Optica Sinica, 2009, 29(11): 3036～3042

[8] [8] Wu Yiquan, Yin Danyan. Detection of small target in infrared image based on background prediction by FLS-SVM ［J］. Acta Optica Sinica, 2010, 30(10): 2806～2811

[9] [9] Zhao Jiajia, Tang Zhengyuan, Yang Jie et al.. Infrared small target detection based on image sparse representation ［J］. J. Infrared & Millimeter Waves, 2011, 30(2): 156～161

[10] [10] Hu Tun, Zhao Jiajia, Cao Yuan et al.. Infrared small target detection based on saliency and principle compoment analysis ［J］. J. Infrared & Millimeter Waves, 2010, 29(4): 303～306

[11] [11] Wu Yiquan, Ji Shouxin, Zhan Bichao. Infrared dim target detection based on nonsubsampled contourlet transform and independent component analysis ［J］. Acta Optica Sinica, 2011, 31(5): 0510002

[12] [12] J. P. Ardouin. Point source detection based on point spread function symmetry ［J］. Opt. Engng., 1993, 32(9): 2156～2164

[13] [13] H. D. Cheng, J. Wang, X. Shi. Microcalcification detection using fuzzy logic and scale space approaches ［J］. Pattern Recognition, 2004, 37(2): 363～375

[14] [14] D. G. Lowe. Distinctive image features from scale-invariant keypoints ［J］. Int. J. Computer Vision, 2004, 60(2): 91～110

[15] [15] J. C. Yang, D. S. Park. Detecting region-of-interest (RoI) in digital mammogram by using morphological bandpass filter ［C］. IEEE Int. Conf. Multimedia and Expo (ICME), 2004, 1279～1282

[16] [16] T. Lindeberg. Feature detection with automatic scale selection ［J］. Int. J. Computer Vision, 1998, 30(2): 79～116

[17] [17] K. Mikolajczyk, C. Schmid. Indexing based on scale invariant interest points ［C］. Eighth IEEE International Conference on Computer Vision (ICCV), 2001. 525～531