Remote sensing target detection based on visual saliency guidance and classifier fusion

CORC > 北京大学 > 信息科学技术学院

	Remote sensing target detection based on visual saliency guidance and classifier fusion
	Bi, Fukun ; Gao, Lining ; Long, Teng ; Yang, Jian
刊名	hongwai yu jiguang gongchenginfrared and laser engineering
	2011
英文摘要	It has much realistic significance to rapidly detect targets for large-field remote sensing images, especially within limited computation resources. Inspired by the cognitive characteristic and structure of selective attention in the human visual system, a novel model of target detection based on visual attention mechanism was presented, which combined bottom-up visual saliency and top-down interpretation of salient-region. In this proposed model, the detection was divided into three serial stages: pre-attention, attention and post-attention. Specifically, an adaptive and morphological strategy was employed to generate saliency map for selecting salient regions from entire scene rapidly. Finally, to discriminate the task-related targets from other similar salient-objects, a top-down and task-dependent method based on the classifier fusion technique was introduced. The comparative experiments over a ship detection task validate the effectiveness of the proposed model. Simultaneously, in such a manner of hierarchical and concentrative computation, the system resources can be reasonably distributed.; EI; 0; 10; 2058-2064; 40
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/294537]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Bi, Fukun,Gao, Lining,Long, Teng,et al. Remote sensing target detection based on visual saliency guidance and classifier fusion[J]. hongwai yu jiguang gongchenginfrared and laser engineering,2011.
APA	Bi, Fukun,Gao, Lining,Long, Teng,&Yang, Jian.(2011).Remote sensing target detection based on visual saliency guidance and classifier fusion.hongwai yu jiguang gongchenginfrared and laser engineering.
MLA	Bi, Fukun,et al."Remote sensing target detection based on visual saliency guidance and classifier fusion".hongwai yu jiguang gongchenginfrared and laser engineering (2011).