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| 基于Canny边缘检测的Mean-Shift跟踪核窗宽确定方法 | |
| 引用本文： | 夏长俊,李翊,顾文锦,张沛帆.基于Canny边缘检测的Mean-Shift跟踪核窗宽确定方法[J].海军航空工程学院学报,2008,23(3):308-313. |
| 作者姓名： | 夏长俊 李翊 顾文锦 张沛帆 |
| 作者单位： | 1. 海军航空工程学院,研究生管理大队,山东,烟台,264001 2. 海军驻西安导弹设备军事代表室,西安,710065 3. 海军航空工程学院,控制工程系,山东,烟台,264001 4. 海军飞行学院,辽宁,葫芦岛,125001 |
| 摘 要： | 传统核窗宽固定的Mean—Shift跟踪算法不能很好地对做复杂运动、尺寸变化的目标进行有效地跟踪，变核窗宽是解决这一问题的途径。图像的边缘表征了目标的重要特征，可以通过提取目标的边缘来确定核窗宽并用于跟踪。基于Canny边缘检测算法确定跟踪窗宽加快了Mean—Shift跟踪算法的运算速度，仿真结果验证了该跟踪算法的有效性。 |
| 关 键 词： | 图像序列 目标跟踪 Canny算子 Mean—Shift |
| 文章编号： | 1673-1522(2008)03-0308-06 |
| 修稿时间： | 2008年3月20日 |
Method of Determinating the Mean-Shift Tracking Kernel-Bandwidth Based on Canny Edge Detection |
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| XIA Chang-jun,LI Yi,GU Wen-jin and ZHANG Bei-fan.Method of Determinating the Mean-Shift Tracking Kernel-Bandwidth Based on Canny Edge Detection[J].Journal of Naval Aeronautical Engineering Institute,2008,23(3):308-313. | |
| Authors: | XIA Chang-jun LI Yi GU Wen-jin and ZHANG Bei-fan |
| Institution: | XIA Chang-jun1a,LI Yi2,GU Wen-jin1b,ZHANG Bei-fan3(Naval Aeronautical , Astronautical University a.Graduate Students\' Brigade,b.Department of Control Engineering,Yantai Sh,ong 264001,China,2.Missile Equipment Military Representative office of Navy in Xi\'an,Xi\'an 710065,3.Naval Flying Academy,Huludao Liaoning 125001,China) |
| Abstract: | Classic Mean-Shift based tracking algorithm uses fixed kernel-bandwidth,which limits the performance when the object does complex movement and scale exceeds the size of the tracking window.Using changeable kernel-bandwidth can solve this question.Image edge represents the important tincture of object,so can determinate the kernel-bandwidth by extracting the object edge and then track.The method of determinating the Mean-Shift tracking kernel-bandwidth based on Canny edge detection expedites the operation of... |
| Keywords: | image sequence object tracking Canny operator Mean-Shift |
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