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作者:

Jia, Songmin (Jia, Songmin.) (学者:贾松敏) | Wang, Ke (Wang, Ke.) | Guo, Bing (Guo, Bing.) | Li, Xiuzhi (Li, Xiuzhi.)

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摘要:

A fast method for mobile robot 3D SLAM(simultaneous localization and mapping) was presented to address the problem of 3D modeling in complex indoor environment. Environment texture and 3D data were captured by RGB-D camera. According to the camera calibration model and the image feature extraction and matching procedure, the association between two 3D point clouds was established. On the basis of the RANSAC(random sample consensus) algorithm, the correspondence-based iterative closest point arithmetic model was solved to realize the robot's precise localization effectively. With the keyframe-to-frame selection mechanism, the 3D grid map method and the unique normal characteristic of a spatial point were used for maintaining and updating the global map. Experimental results demonstrate the feasibility and effectiveness of the proposed algorithm in the indoor environment.

关键词:

3D modeling Cameras Indoor positioning systems Iterative methods Mapping Mobile robots Robotics Textures

作者机构:

  • [ 1 ] [Jia, Songmin]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Wang, Ke]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Guo, Bing]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Li, Xiuzhi]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China

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来源 :

Journal of Huazhong University of Science and Technology (Natural Science Edition)

ISSN: 1671-4512

年份: 2014

期: 1

卷: 42

页码: 103-109

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 4

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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