标题:Three-Dimensional Grid Map Building Based on Binocular Vision
作者:Wu Hao; Tian Guo-Hui; Zhou Meng; Zhou Feng-Yu
通讯作者:Wu, H
作者机构:[Wu Hao; Tian Guo-Hui; Zhou Meng; Zhou Feng-Yu] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China.
会议名称:30th Chinese Control Conference
会议日期:JUL 22-24, 2011
来源:2011 30TH CHINESE CONTROL CONFERENCE (CCC)
出版年:2011
页码:4062-4067
关键词:Three-Dimensional Grid Map; Binocular Vision; SIFT; Voxel
摘要:A new method of three-dimensional grid map building is brought out in this article. SIFT matching algorithm is used to pick up feature points. To improve the matching results, errors matching deleting and dense matching method are used, which is helpful for three-dimensional grid map building. Then probability model of voxel is built and parameter optimization of the matching points is adopted to modify the value of probability function. This three-dimensional grid map can give service robots detailed 3D space information in indoor unstructured environment. The experiment result proved the validity and feasibility of the algorithm.
收录类别:CPCI-S
资源类型:会议论文
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