[1] [1] Kim S, Lee J. Small infrared target detection by region-adaptive clutter rejection for sea-based infrared search and track [J]. Sensors, 2014, 14(7): 13210-13242.

[2] [2] Zou R B, Shi C C. A sea-sky line identification algorithm based on shearlets for infrared image[J]. Advanced Materials Research, 2014, 846: 1031-1035.

[3] [3] Zeng Wenjing, Wan Lei, Zhang Tiedong, et al.. Fast detection of sea line based on the visible characteristics of marine images[J]. Acta Optica Sinica, 2012, 32(1): 0111001.

[4] [4] Dong Y F, Zhang Y F, Zhu C, et al.. Extracting sea-sky-line based on improved local complexity[C]// Conference on Computer Mechatronics, Control and Electronic Engineering. IEEE, 2010, 6: 82-85.

[5] [5] Lan J H, Jia Z L, Wu C H, et al.. Sea-land-line extraction using weighted optimum neighborhood algorithm[C]// International Conference on Optical Instruments and Technology (OIT 2013). SPIE, 2013, 9045: 90451M.

[6] [6] Tang D, Sun G, Wang D H, et al.. Research on infrared ship detection method in sea-sky background[C]//ISPDI 2013-Fifth International Symposium on Photoelectronic Detection and Imaging. SPIE, 2013, 8907: 89072H.

[7] [7] Yang Linna, An Wei, Lin Zaiping, et al.. Small target detection based on visual saliency improved by spatial distance[J]. Acta Optica Sinica, 2015, 35(7): 0715004.

[8] [8] Lin Chang, He Bingwei, Dong Shengsheng. An indoor object fast detection method based on visual attention mechanism of fusion depth information in RGB images[J]. Chinese J Lasers, 2014, 41(11): 1108005.

[9] [9] Cheng M M, Zhang G X, Mitra N J, et al.. Global contrast based salient region detection[J]. IEEE Transactions on Computer Vision and Pattern Recognition, 2011, 37(3): 409-416.

[10] [10] Di Zenzo S. A note on the gradient of a multi-image[J]. Computer Vision, Graphics and Image Processing, 1986, 33(1): 116-125.

[11] [11] von Gioi R G, Jakubowicz J, Morel J-M, et al.. LSD: A fast line segment detector with a false detection control[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2010, 32(4): 722-732.