Moving body positioning and rectifying system and its motion tracking method |
Title: |
Moving body positioning and rectifying system and its motion tracking method |
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Application Number: |
200510135929 |
Application Date: |
2005/12/31 |
Announcement Date: |
2007/07/11 |
Pub. Date: |
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Publication Number: |
1996194 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
G05D 3/12, G01C 11/00 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Zhang Li, Chen Zhiqiang, Wang Lijun, Wang Zhiming, Zhao Ziran, Xing Yuxiang, Xiao Yongshun, Li Yuanjing, Liu Yinong |
Key Words: |
Moving body positioning, rectifying system, motion tracking method |
Abstract: |
The invention relates to the moving article positioning error correcting system. It comprises a control system, reference article, image acquiring system and moving tracking system. It receives image data sent from and acquired by the acquiring system, calculating the matching pairs, actually calculating the relative movement of the location relations in two images based on matching features, sending the existing moving status to the controller for correcting when it runs beyond the preset valve value, or adding to the running track record. |
Claim: |
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Priority: |
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PCT: |
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