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A fast circle detector of non-cooperative target for Tethered Space Robot
文献类型:会议
作者:Cai, Jia[1]  Huang, Panfeng[2]  Meng, Zhongjie[3]  Zhang, Bin[4]  
机构:[1]Northwestern Polytech Univ, Sch Astronaut, Natl Key Lab Aerosp Flight Dynam, Res Ctr Intelligent Robot, 127 West Youyi Rd, Xian 710072, Shaanxi, Peoples R China.;
[2]Northwestern Polytech Univ, Sch Astronaut, Natl Key Lab Aerosp Flight Dynam, Res Ctr Intelligent Robot, 127 West Youyi Rd, Xian 710072, Shaanxi, Peoples R China.;
[3]Northwestern Polytech Univ, Sch Astronaut, Natl Key Lab Aerosp Flight Dynam, Res Ctr Intelligent Robot, 127 West Youyi Rd, Xian 710072, Shaanxi, Peoples R China.;
[4]Northwestern Polytech Univ, Sch Astronaut, Natl Key Lab Aerosp Flight Dynam, Res Ctr Intelligent Robot, 127 West Youyi Rd, Xian 710072, Shaanxi, Peoples R China.;
年:2014
通讯作者:Huang, PF (reprint author), Northwestern Polytech Univ, Sch Astronaut, Natl Key Lab Aerosp Flight Dynam, Res Ctr Intelligent Robot, 127 West Youyi Rd, Xian 710072, Shaanxi, Peoples R China.
会议名称:2014 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS IEEE-ROBIO 2014
页码范围:124-129
会议开始日期:2014-01-01
收录情况:CPCI-S(WOS:000380399500021)  
所属部门:航天学院
人气指数:1264
浏览次数:1252
被引频次:1
语言:外文
关键词:Hough transform; circle detection; region growing; histogram; machine vision
摘要:
Concentrating on recognition of circular modules fixed on non-cooperative target for Tethered Space Robot (TSR), this paper presents a fast circle detector. The pixels' gradient magnitude and direction are computed in the first step and region-growing method is implemented to generate arc support regions (ASRs). And the corresponding square fitting areas (SFAs) are obtained. Afterward, the Euclidean distances between every coordinates on each ASR and each coordinate of SFA are computed and recor ...More
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