[1] [1] BAI X Z, ZHANG S, DU B B, et al.. Survey on dim small target detection in clutter background: Wavelet, Inter-frame and filter based algorithms[J]. Procedia Engineering, 2011, 15: 479-483.

          BAI X Z, ZHANG S, DU B B, et al.. Survey on dim small target detection in clutter background: Wavelet, Inter-frame and filter based algorithms[J]. Procedia Engineering, 2011, 15: 479-483.

[2] [2] GAO C Q, MENG D Y, YANG Y, et al.. Infrared patch-image model for small target detection in a single image[J]. IEEE Transactions on Image Processing, 2013, 22(12): 4996-5009.

          GAO C Q, MENG D Y, YANG Y, et al.. Infrared patch-image model for small target detection in a single image[J]. IEEE Transactions on Image Processing, 2013, 22(12): 4996-5009.

[3] [3] DENG H, SUN X P, LIU M L, et al.. Infrared small-target detection using multiscale gray difference weighted image entropy[J]. IEEE Transactions on Aerospace and Electronic Systems, 2016, 52(1): 60-72.

          DENG H, SUN X P, LIU M L, et al.. Infrared small-target detection using multiscale gray difference weighted image entropy[J]. IEEE Transactions on Aerospace and Electronic Systems, 2016, 52(1): 60-72.

[4] [4] DESHPANDE S D, ER M H , RONDA V, et al.. Max-mean and max-median filters for detection of small targets[C]. Proceedings of SPIE, 1999, 3809: 74-83.

          DESHPANDE S D, ER M H , RONDA V, et al.. Max-mean and max-median filters for detection of small targets[C]. Proceedings of SPIE, 1999, 3809: 74-83.

[5] [5] ZENG M, LI J X, PENG Z. The design of Top-Hat morphological filter and application to infrared target detection[J]. Infrared Physics & Technology, 2006, 48(1): 67- 76.

          ZENG M, LI J X, PENG Z. The design of Top-Hat morphological filter and application to infrared target detection[J]. Infrared Physics & Technology, 2006, 48(1): 67- 76.

[7] [7] CHEN C L P, LI H, Wei Y T, et al.. A local contrast method for small infrared target detection[J]. IEEE Transactions on Geoscience & Remote Sensing, 2013, 52(1): 574-581.

          CHEN C L P, LI H, Wei Y T, et al.. A local contrast method for small infrared target detection[J]. IEEE Transactions on Geoscience & Remote Sensing, 2013, 52(1): 574-581.

[8] [8] WEI Y T, YOU X G, LI H. Multiscale patch-based contrast measure for small infrared target detection[J]. Pattern Recognition, 2016, 58: 216-226.

          WEI Y T, YOU X G, LI H. Multiscale patch-based contrast measure for small infrared target detection[J]. Pattern Recognition, 2016, 58: 216-226.

[9] [9] CUI Z, YANG J L, JIANG S D, et al.. An infrared small target detection algorithm based on high-speed local contrast method[J]. Infrared Physics &Technology, 2016, 76: 474-481.

          CUI Z, YANG J L, JIANG S D, et al.. An infrared small target detection algorithm based on high-speed local contrast method[J]. Infrared Physics &Technology, 2016, 76: 474-481.

[10] [10] QIN Y, LI B. Effective infrared small target detection utilizing a novel local contrast method[J]. IEEE Geoscience and Remote Sensing Letters, 2016, 13(12): 1890- 1894.

          QIN Y, LI B. Effective infrared small target detection utilizing a novel local contrast method[J]. IEEE Geoscience and Remote Sensing Letters, 2016, 13(12): 1890- 1894.

[11] [11] CHEN Y W, XIN Y H. An efficient infrared small target detection method based on visual contrast mechanism[J]. IEEE Geoscience and Remote Sensing Letters, 2016, 13 (7): 962-966.

          CHEN Y W, XIN Y H. An efficient infrared small target detection method based on visual contrast mechanism[J]. IEEE Geoscience and Remote Sensing Letters, 2016, 13 (7): 962-966.

[12] [12] QU X J, CHEN H, PENG G H. Novel detection method for infrared small targets using weighted information entropy[J]. Journal of Systems Engineering and Electronics, 2012, 23(6): 838-842.

          QU X J, CHEN H, PENG G H. Novel detection method for infrared small targets using weighted information entropy[J]. Journal of Systems Engineering and Electronics, 2012, 23(6): 838-842.

[13] [13] Mandelbrot B B. The Fractal Geometry of Nature[M]. New York: W.H. Freeman Company, 1982.

          Mandelbrot B B. The Fractal Geometry of Nature[M]. New York: W.H. Freeman Company, 1982.

[14] [14] WANG G Y, ZHANG T X, WEI L G. Efficient method for multiscale small target detection from a natural scene[J]. Optical Engineering, 1996, 35(3):761-768.

          WANG G Y, ZHANG T X, WEI L G. Efficient method for multiscale small target detection from a natural scene[J]. Optical Engineering, 1996, 35(3):761-768.

[16] [16] WANG X, LIU L, TANG Z M. Infrared dim target detection based on fractal dimension and third-order characterization[J]. Chinese Optics Letters, 2009, 7(10): 931- 933.

          WANG X, LIU L, TANG Z M. Infrared dim target detection based on fractal dimension and third-order characterization[J]. Chinese Optics Letters, 2009, 7(10): 931- 933.

[17] [17] SHI ZL, WEI Y, HUANG SB. Multiscale differential fractal feature with application to target detection[C]. Proceedings of SPIE, 2004, 5430:165-172.

          SHI ZL, WEI Y, HUANG SB. Multiscale differential fractal feature with application to target detection[C]. Proceedings of SPIE, 2004, 5430:165-172.

[18] [18] LIU J, WEI H, HUANG X Y, et al.. A bridge-ship collision avoidance system based on FLIR image sequences[C]. Lecture Notes in Electrical Engineering, 2009, 39: 123 -133.

          LIU J, WEI H, HUANG X Y, et al.. A bridge-ship collision avoidance system based on FLIR image sequences[C]. Lecture Notes in Electrical Engineering, 2009, 39: 123 -133.

[19] [19] LEONOV S. Nonparametric methods for clutter removal[J]. IEEE Transactions on Aerospace and Electronic Systems, 2001, 37(3): 832-848.

          LEONOV S. Nonparametric methods for clutter removal[J]. IEEE Transactions on Aerospace and Electronic Systems, 2001, 37(3): 832-848.

[20] [20] SUN W, XU G, GONG P, et al.. Fractal analysis of remotely sensed images: A review of methods and applications[J]. International Journal of Remote Sensing, 2006, 27(22): 4963-4990.

          SUN W, XU G, GONG P, et al.. Fractal analysis of remotely sensed images: A review of methods and applications[J]. International Journal of Remote Sensing, 2006, 27(22): 4963-4990.

[21] [21] PELEG S, NAOR J, HARTLEY R, et al.. Multiple resolution texture analysis and classification[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1984, 6(4):518-523.

          PELEG S, NAOR J, HARTLEY R, et al.. Multiple resolution texture analysis and classification[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1984, 6(4):518-523.

[22] [22] SARKAR N, CHAUDHURI B B. An efficient differential box-counting approach to compute fractal dimension of image[J]. IEEE Transactions on Systems Man and Cybernetics, 1994, 24(1): 115-120.

          SARKAR N, CHAUDHURI B B. An efficient differential box-counting approach to compute fractal dimension of image[J]. IEEE Transactions on Systems Man and Cybernetics, 1994, 24(1): 115-120.