| 改进的DS证据舰船融合检测研究 |
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| 引用本文： | 陈博,万寿红,岳丽华.改进的DS证据舰船融合检测研究[J].计算机工程与应用,2010,46(28):222-224. |
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| 作者姓名： | 陈博 万寿红 岳丽华 |
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| 作者单位： | 中国科学技术大学,计算机科学与技术系,合肥230027 |
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| 基金项目： | 国家自然科学基金，安徽省计算与通讯软件重点实验室开放课题基金 |
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| 摘 要： | 针对单源舰船检测识别率偏低的问题，基于DS证据理论，提出了一种通过权值更新，改进DS证据的基本概率赋值的方法，并结合冲突解决方案，对SAR和可见光舰船检测得出的特征数据进行特征级融合检测。实验结果表明，该算法大大提高了舰船检测的识别率，降低了误判率。
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| 关 键 词： | 舰船检测 DS证据 冲突解决方案 |
| 收稿时间： | 2009-3-2 |
| 修稿时间： | 2009-4-17
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Study on ship detection with improved Dempster-Shafer theory |
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| CHEN Bo,WAN Shou-hong,YUE Li-hua.Study on ship detection with improved Dempster-Shafer theory[J].Computer Engineering and Applications,2010,46(28):222-224. |
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| Authors: | CHEN Bo WAN Shou-hong YUE Li-hua |
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| Affiliation: | ( Department of Computer Science and Technology,University of Science and Technology of China,Hefei 230027,China) |
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| Abstract: | As for the low accuracy of single source ship detection,based on Dempster-Shafer theory,this paper introduces an improved basic probability assign method which updated by weights.Using the solutions of conflicting evidences,the data from the ship detection of SAR and optical imagery are fused on feature level with the improved Dempster-Shafer theory,and the experiment results show that this method can improve the accuracy of ship detection greatly. |
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| Keywords: | ship detection Dempster-Shafer theory solutions of conflicting evidences |
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