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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Tan Qimeng Gao Sheng Li Delun Wang Kang Lu Naiguang |
| Copyright Year | 2013 |
| Description | Author affiliation: Inst. of Spacecraft Syst. Eng., CAST, Beijing, China (Tan Qimeng; Gao Sheng; Li Delun; Wang Kang) || Sch. of Photoelectronic Inf. & Commun. Eng., Beijing Inf. Sci. & Technol. Univ., Beijing, China (Lu Naiguang) |
| Abstract | Influence of reasonable geometrical distribution of markers on motion parameters of rigid body is more significant than that of coordinate disturbance of markers. In this paper, a novel approach is proposed to determine a reasonable geometrical distribution of least markers for accurate motion parameters of rigid body. Firstly, geometrical distribution of marker attached to a rigid body is described as few parameters such as marker number, centroid coordinate and coordinate difference which can be used to compute motion parameters including a rotation matrix and a translating vector, and to provide error evaluation by the coordinate error method and RMS method. Secondly, a set of strategy is summarized as the requirement and constraint for the layout of marker. Thirdly, a novel approach is presented to select an optimal distribution of fewest markers no loss of estimating accuracy of motion parameters from a lot of markers. Finally, an experiment for simplification of 3D point cloud use to verify the effectiveness and validity of the proposed approach. |
| Sponsorship | IEEE Beijing Sect. |
| Starting Page | 1033 |
| Ending Page | 1037 |
| File Size | 175720 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781479907571 |
| e-ISBN | 9781479907595 |
| DOI | 10.1109/ICEMI.2013.6743211 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-08-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | evaluation Three-dimensional displays Instruments Conferences rigid body Educational institutions Vectors Motion measurement markers motion parameters geometrical distribution Testing |
| Content Type | Text |
| Resource Type | Article |
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