| 一种基于图像金字塔光流的特征跟踪方法 |
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| 引用本文： | 江志军,易华蓉.一种基于图像金字塔光流的特征跟踪方法[J].武汉大学学报(信息科学版),2007,32(8):680-683. |
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| 作者姓名： | 江志军 易华蓉 |
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| 作者单位： | 1. 武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号,430079
2. 广东商学院旅游与环境学院,广州市赤沙路21号,510320 |
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| 摘 要： | 推导并实现了一种基于图像金字塔光流的角点特征跟踪方法。实验结果表明,该方法在不同运动幅度和运动方式下的检测跟踪性能较好,能够有效地应用于长序列图像的特征跟踪。
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| 关 键 词： | 图像金字塔 光流 特征跟踪 |
| 文章编号： | 1671-8860（2007）08-0680-04 |
| 修稿时间： | 2007-05-12 |
An Image Pyramid-Based Feature Detection and Tracking Algorithm |
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| JIANG Zhijun,YI Huarong.An Image Pyramid-Based Feature Detection and Tracking Algorithm[J].Geomatics and Information Science of Wuhan University,2007,32(8):680-683. |
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| Authors: | JIANG Zhijun YI Huarong |
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| Institution: | 1. State Key Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, Wuhan 430079, China;2. College of Travels and Environment, Guangdong University of Business Studies, 21 Chisha Road, Guangzhou 510320, China |
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| Abstract: | An image pyramid-based feature detection and tracking algorithm is dedaced and implemented.The experimental results prove that it performs well when subject to different magnitudes and types of motion,it is more robust and can be effectively applied in feature detection and tracking through long image sequences. |
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| Keywords: | image pyramid optical flow feature tracking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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