Generating Virtual Images for Multi-view Video |
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| Authors: | ZHANG Lijun LI Yue ZHU Qiuyu LI Mingqi |
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| Affiliation: | 1. New Media Wireless Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China;2. New Media Wireless Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China;School of Communication and Information Engineering, Shanghai University, Shanghai 201210, China;3. School of Communication and Information Engineering, Shanghai University, Shanghai 201210, China |
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| Abstract: | As for the research in the Free view televi-sion (FTV) and stereo video areas, the accurate multi-view video capture is a expensive precondition. We present a virtual multi-view video capture system based on OpenGL programming. By using this system, a researcher may cre-ate arbitrary 3D scenes, and capture images with depth maps by setting up multiple virtual cameras, whose in-trinsic and extrinsic parameters can be imported from or exported to the outside. We conducted several experiments within it to perform camera calibration, depth estimation and view-points synthesis. The system has been demon-strated to be a powerful tool for evaluation of stereo video algorithms. |
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| Keywords: | Multi-view video Virtual realistic Com-puter vision Sterio video Free view television (FTV) |
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