Image collecting method for large volume camera array scaling |
Title： |
| Image collecting method for large volume camera array scaling |
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Application Number： |
200610165572 |
Application Date： |
2006/12/22 |
Announcement Date： |
2007/06/27 |
Pub. Date： |
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Publication Number： |
1988545 |
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： |
H04L 29/06 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Dai Qionghai, Han Zhun, Liu Yebin |
Key Words： |
camera array, scaling, image collecting |
Abstract： |
The invention relates to the image acquisition method for a large number of camera array calibrations, belonging to the field of computer multimedia technology. The method includes: acquisition PC and Control Server establish TCP / IP connection, setting the location and angle of cardboard, Control Server controls each acquisition PC and its linked camera to acquire image of the cardboard at the same time to get a group of images of the same time, transforming the location and angle of the cardboard to repeat step 3) of the image acquisition, finally getting many groups of images. The invention can effectively resolve the synchronization problem of Calibration Image Acquisition of multiple computers and raise the accuracy of camera calibration. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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