| 尺度自适应的抗遮挡目标跟踪算法 |
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| 引用本文： | 刘福祥,亓贺,冀瑞静,史晓军. 尺度自适应的抗遮挡目标跟踪算法[J]. 北京理工大学学报, 2018, 38(4): 376-380. DOI: 10.15918/j.tbit1001-0645.2018.04.008 |
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| 作者姓名： | 刘福祥 亓贺 冀瑞静 史晓军 |
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| 作者单位： | 北京理工大学宇航学院,北京,100081;北京航天自动控制研究所,北京100854;国防科技宇航智能控制技术重点实验室,北京100854;晋西工业集团有限公司,山西,太原030027 |
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| 基金项目： | 国家自然科学基金重点资助项目(11532002) |
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| 摘 要： | 针对目标跟踪过程中的尺度变化、易被遮挡及跟踪漂移等问题，提出一种跟踪检测一体化的算法，改进算法在最小输出均方误差和（MOSSE）的基础上增加尺度变化更新机制，通过相关计算推算目标的最新位置和最佳尺寸，并融合了判断遮挡、模板自适应更新机制.通过对Benchmark上51个测试视频集跟踪实验分析，结果表明本文算法在尺度自适应以及抗遮挡方面优于传统算法.
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| 关 键 词： | 尺度变化 抗遮挡 模型漂移抑制 长时间跟踪 |
| 收稿时间： | 2018-01-05 |
Scale Adaptive and Anti-Occlusion Arithmetic for Moving Object Tracking |
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| LIU Fu-xiang,QI He,JI Rui-jing and SHI Xiao-jun. Scale Adaptive and Anti-Occlusion Arithmetic for Moving Object Tracking[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2018, 38(4): 376-380. DOI: 10.15918/j.tbit1001-0645.2018.04.008 |
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| Authors: | LIU Fu-xiang QI He JI Rui-jing SHI Xiao-jun |
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| Affiliation: | 1. School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China;2. Beijing Aerospace Automatic Control Institute, Beijing 100854, China;3. National Key Laboratory of Science and Technology on Aerospace Intelligent Control, Beijing 100854, China;4. Jinxi Industrial Group Co, Ltd, Taiyuan, Shanxi, 030027, China |
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| Abstract: | In order to solve the problems during the target tracking process such as scale change,occlusion and tracking drift,an integrated tracking and detection algorithm was proposed,to which was added the scale change update mechanism based on the minimum mean square error (MOSSE) of the output,and the latest position and the optimal size of the target was calculated through the relevant calculation.The analysis of the tracking experiments of 51 test video sets on Benchmark demonstrates that the proposed algorithm performs better than traditional algorithm in terms of scale variation and occlusion resistance. |
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| Keywords: | scale variation resist occlusion model drift suppression long-term tracking |
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