Novel dynamic template matching of visual servoing for tethered space robot

Jia Cai, Panfeng Huang, Dongke Wang

科研成果: 书/报告/会议事项章节会议稿件同行评审

7 引用 (Scopus)

摘要

Aiming at the problems resulted from small template matching with large scene, such as low robust and long time-consumption, we propose a novel template matching algorithm. First, we define a similarity method called Normalized SAD, which is then followed by an improved matching criterion using grey and gradient values arranged into hollow annulus structure. Hollow structure can help decrease the accumulative deviation caused by the changes of background and the compound values make it restrain the impact of noises and illumination. Furthermore, we design a least square integrated predictor and updating strategy of dynamic template for robust tracking in each frame. Finally, the results of ground experiments indicate our algorithm can realize real-time recognition in complex circumstance.

源语言英语
主期刊名ICIST 2014 - Proceedings of 2014 4th IEEE International Conference on Information Science and Technology
编辑Guoqing Xu, Yu Qiao, Xinyu Wu
出版商Institute of Electrical and Electronics Engineers Inc.
389-392
页数4
ISBN(电子版)9781479948086
DOI
出版状态已出版 - 10 10月 2014
活动2014 4th IEEE International Conference on Information Science and Technology, ICIST 2014 - Shenzhen, 中国
期限: 26 4月 201428 4月 2014

出版系列

姓名ICIST 2014 - Proceedings of 2014 4th IEEE International Conference on Information Science and Technology

会议

会议2014 4th IEEE International Conference on Information Science and Technology, ICIST 2014
国家/地区中国
Shenzhen
时期26/04/1428/04/14

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