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    • 10. 发明申请
    • PROJECTION SYSTEM, AND INFORMATION PROCESSING APPARATUS
    • 投影系统和信息处理设备
    • US20160277720A1
    • 2016-09-22
    • US15065639
    • 2016-03-09
    • Reiji YUKUMOTONoritada OHI
    • Reiji YUKUMOTONoritada OHI
    • H04N9/31
    • H04N9/3194H04N9/3147H04N9/3185
    • A projection system includes image projection apparatuses to project one image onto a projection face based on image information, a projection controller to divide the image information into a plurality of segment image data, and to instruct each of the image projection apparatuses to project corresponding segment image data, a positional deviation detector disposed at each of the image projection apparatuses to detect a positional deviation at the image projection apparatuses, an identification unit to identify which image projection apparatus requires a calibration processing; a projection unit to cause the identified image projection apparatus to project a calibration image information; an image capture apparatus to capture the calibration image information; and a calibration unit to calibrate the segment image data projected by the identified image projection apparatus based on the captured calibration image information.
    • 投影系统包括基于图像信息将一个图像投影到投影面上的图像投影装置,将图像信息分割为多个分割图像数据的投影控制器,并且指示每个图像投影装置投影相应的分割图像 数据,设置在每个图像投影设备处的位置偏差检测器,以检测图像投影设备的位置偏差;识别单元,用于识别哪个图像投影设备需要校准处理; 投影单元,用于使所识别的图像投影装置投影校准图像信息; 用于捕获校准图像信息的图像捕获装置; 以及校准单元,用于基于所捕获的校准图像信息来校准由识别的图像投影设备投影的段图像数据。