| 一种基于改进CAMshift的多特征跟踪算法 |
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| 引用本文： | 李晓波,徐国强,杨秀宇,赵广源.一种基于改进CAMshift的多特征跟踪算法[J].计算机与数字工程,2020,48(1):73-77. |
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| 作者姓名： | 李晓波 徐国强 杨秀宇 赵广源 |
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| 作者单位： | 华晋焦煤有限责任公司 吕梁 033000;焦作煤业集团赵固(新乡)能源有限责任公司 新乡 450000;中国矿业大学信息与控制工程学院 徐州 221116 |
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| 基金项目： | 徐州市科技计划;国家自然科学基金 |
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| 摘 要： | 针对传统CAMshift跟踪算法在复杂环境中跟踪效果不理想的问题,论文提出融入基于纹理特征的SURF算法与改进CAMshift算法形成多特征融合跟踪算法。通过基于色调分量H和饱和度分量S联合生成目标直方图模板,利用完整的目标颜色信息特征增强算法对复杂环境的适应能力。为进一步提高算法的鲁棒性,利用SURF算法实现跟踪目标的重定位,克服了复杂环境下丢失目标后跟踪问题。实验证明,论文提出的多特征融合算法在保持理想的鲁棒性和准确性的同时,也提高了跟踪的实时性。
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| 关 键 词： | 运动目标 ViBe CAMSHIFT SURF |
A Multi Feature Tracking Algorithm Based on CAMshift |
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| LI Xiaobo,XU Guoqiang,YANG Xiuyu,ZHAO Guangyuan.A Multi Feature Tracking Algorithm Based on CAMshift[J].Computer and Digital Engineering,2020,48(1):73-77. |
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| Authors: | LI Xiaobo XU Guoqiang YANG Xiuyu ZHAO Guangyuan |
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| Affiliation: | (Huajin Coking Coal Co.,Ltd.,Lvliang 033000;Jiaozuo Coal Industry Group Zhaogu(Xinxiang)energy Co.,Ltd.,Xinxiang 450000;School of Information and Control Engineering,China University of Mining and Technology,Xuzhou 221116) |
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| Abstract: | For the problem of unsatisfactory tracking effect by CAMshift algorithm in complex environment,this paper propos es an improved multi-feature tracking algorithm.In this algorithm,h ue and saturation components are combined to use the complete target color information features to enhance the algorithm adaptability in the complex environment.Further,in order to improve the robustness of the algorithm,the SURF algorithm is used to reposition the targets,b y which to overcome the matching problems after the tracking targets are lost.Experiments show that the multi feature algorithm not only improves the tracking robustness and accura cy,but also achieves the real-time performance. |
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| Keywords: | moving target ViBe CAMshift SURF |
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