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Virtual studio positioning system and position sensor system for a tv studio
Virtual studio positioning system and position sensor system for a tv studio
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机译：电视演播室的虚拟演播室定位系统和位置传感器系统
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摘要
A position detecting device for an object with virtual set comprises providing the object with an emitting device and using the device in conjunction with a plain or patterned chroma-key background to provide the exact position of a TV camera or alone to provide a position for another object or actor.
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