| 高分辨率遥感图像感兴趣目标的提取算法 |
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| 引用本文： | 周伟,关键,张国华. 高分辨率遥感图像感兴趣目标的提取算法[J]. 光电工程, 2011, 38(2): 115-121. DOI: 10.3969/j.issn.1003-501X.2011.02.019 |
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| 作者姓名： | 周伟 关键 张国华 |
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| 作者单位： | 周伟,关键,ZHOU Wei,GUAN Jian(海军航空工程学院,电子信息工程系,山东,烟台,264001;中国航空工业洛阳电光设备研究所,火力控制技术国防科技重点实验室,河南,洛阳,471009);张国华,ZHANG Guo-hua(中国航空工业洛阳电光设备研究所,火力控制技术国防科技重点实验室,河南,洛阳,471009) |
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| 基金项目： | 国家自然科学基金项目，航空科学基金项目 |
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| 摘 要： | 在遥感图像的判读和解译过程中,快速准确地提取感兴趣的目标可以极大地改善整个处理系统的负担.借鉴人类的注意机制,提出了一种基于视觉注意的感兴趣目标提取算法.该方法首先通过分析图像的谱残差求取图像显著图,再利用全局竞争机制和返回抑制策略控制注意焦点快速搜索显著图,实现无先验知识的显著区域提取;处于焦点的大部分显著区域利用感...
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| 关 键 词： | 目标检测 视觉注意 显著图 特征子空间 高分辨率 |
A Extracting Scheme for Targets of Interest in High Resolution Remote Sensing Imagery |
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| ZHOU Wei,GUAN Jian,ZHANG Guo-hua. A Extracting Scheme for Targets of Interest in High Resolution Remote Sensing Imagery[J]. Opto-Electronic Engineering, 2011, 38(2): 115-121. DOI: 10.3969/j.issn.1003-501X.2011.02.019 |
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| Authors: | ZHOU Wei GUAN Jian ZHANG Guo-hua |
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| Affiliation: | ZHOU Wei1,2,GUAN Jian1,ZHANG Guo-hua2(1.Department of Electronic and Information Engineering,Naval Aeronautical and Astronautical University,Yantai 264001,Shandong Province,China,2.Key Laboratory of National Defense on Fire Control Technology,Luoyang Institute of Electro-optical Equipment of AVICI,Luoyang 471009,Henan Province,China) |
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| Abstract: | During the analysis and interpretation of remote sensing image,it can greatly relieve the processing system of the heavy computing burden to extract targets of interest rapidly and correctly.According to the attention mechanism of human,a detection algorithm for targets of interest based on visual attention mechanism was proposed.Firstly a saliency map was computed by analyzing the spectral residual,and then salient target can be extracted without a priori knowledge by searching through the saliency map wit... |
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| Keywords: | target detection visual attention saliency map feature subspace high resolution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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