[3] [3] YU Y,WANG B,ZHANG L.Hebbian-based neural networks for bottom-up visual attention and its applications to ship detection in SAR images［J］.Neurocomputing,2011,74(11): 2008-2017.

[4] [4] GAO F,XUE X,WANG J,et al.Visual attention model with a novel learning strategy and its application to target detection from SAR images［C］//International Conference on Brain Inspired Cognitive Systems,2016: 149-160.

[7] [7] ITTI L,KOCH C,NIEBUR E.A model of saliency-based visual-attention for rapid scene analysis［J］.IEEE Tran-sactions on Pattern Analysis and Machine Intelligence, 1998,20(11): 1254-1259.

[8] [8] HOU X,ZHANG L.Saliency detection: a spectral residual approach［C］//IEEE Conference on Computer Vision and Pattern Recognition,2007: 1-8.

[9] [9] ACHANTA R,HEMAMI S,ESTRADA F,et al.Frequency-tuned salient region detection［C］//The IEEE International Conference on Computer Vision and Pattern Recognition,2009: 1597-1604.

[11] [11] BI F K,ZHU B C,GAO L N,et al.A visual search inspired computational model for ship detection in optical satellite images［J］.IEEE Geoscience and Remote Sensing Letters,2012,9(4): 749-753.

[12] [12] ZHU J,QIU Y,ZHANG R,et al.Top-down saliency detection via contextual pooling［J］.Journal of Signal Processing Systems,2014,74(1): 33-46.

[13] [13] GIRSHICK R,DONAHUE J,DARRELL T,et al.Rich feature hierarchies for accurate object detection and semantic segmentation［C］//IEEE Conference on Computer Vision and Pattern Recognition,2014: 580-587.

[14] [14] HE K M,ZHANG X Y,REN S Q,et al.Spatial pyramid pooling in deep convolutional networks for visual recognition［J］.IEEE Transactions on Pattern Analysis and Machine Intelligence,2015,37(9): 1904-1916.