标题:3D panorama reconstruction based on sitemap joining
作者:Wang, Huixuan ;Guo, Yanwen ;Do, Minh N. ;Zhang, Caiming ;Tu, Changhe
作者机构:[Wang, Huixuan ;Zhang, Caiming ;Tu, Changhe ] School of Computer Science and Technology, Shandong University, Jinan, Shandong; 250101, China;[Do, Minh 更多
会议名称:41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016
会议日期:20 March 2016 through 25 March 2016
来源:ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
出版年:2016
卷:2016-May
页码:1611-1615
DOI:10.1109/ICASSP.2016.7471949
关键词:linear optimization; RGB-D camera; SLAM; visual odometry
摘要:We present a new approach for constructing the 3D panorama for an indoor environment by joining together aligned submaps. For each submap, the trajectory of the moving camera is estimated based on the Kanade-Lucas-Tomasi (KLT) features. Our method can update the feature set status by adding new features and removing expiring ones adaptively to accommodate scene changes. The accuracy of the estimated poses is further improved through sparse bundle adjustment. Furthermore, we utilize a linear optimization framework to align all submaps to obtain a consistently extended 3D panorama and to refine the visual odometry at the same time. We evaluated our approach on publicly available benchmark datasets. The experiments demonstrate that the proposed method achieves low translational drift and is robust even when the camera moves very fast. © 2016 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84973295076&doi=10.1109%2fICASSP.2016.7471949&partnerID=40&md5=a4942cb6464fc6885b70cdcf88e686e9
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