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Calibration device and calibration method for a stereo camera without placing physical markers
Calibration device and calibration method for a stereo camera without placing physical markers
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机译:无需放置物理标记的立体摄像机的校准装置和校准方法
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摘要
Provided is a calibration device that can calculate the mounting state of a stereo camera without the placing of a physical marker. In this device, an area setting processor (113) preliminarily sets, for an integrated image in which a road surface image region and a setting-prohibited region are integrated, an arrangement pattern having a plurality of area setting frames, and adjusts the arrangement pattern so that the plurality of area setting frames recede from each other. An extraction processor (114) extracts from distance images a plurality of partial images corresponding to the plurality of area setting frames. A mounting-state calculation unit (104) calculates a mounting-state parameter on the basis of a plurality of partial images, such parameter relating to the mounting state of a stereo camera used to pick up stereo images.
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