Method of calculating correction data for correcting display characteristic, program for calculating correction data for correcting display characteristic and apparatus for calculating correction data for correcting display characteristic
    1.
    发明申请
    Method of calculating correction data for correcting display characteristic, program for calculating correction data for correcting display characteristic and apparatus for calculating correction data for correcting display characteristic 审中-公开
    计算用于校正显示特性的校正数据的计算方法,用于计算用于校正显示特性的校正数据的程序和用于计算用于校正显示特性的校正数据的计算装置

    公开(公告)号:US20070091334A1

    公开(公告)日:2007-04-26

    申请号:US10560730

    申请日:2004-06-18

    IPC分类号: G06K15/02

    摘要: A method of calculating correction data for correcting display characteristic includes generating test pattern data, displaying, based on the test pattern data, a test pattern on an image display device, obtaining capture data by capturing the test pattern, and calculating, based on the capture data, correction data for correcting display characteristic of the image display device. In this case, when the capture data does not normally constitute an entire image, correction data relating to an entire image relating to the test pattern data is calculated by setting the not-normally-constituting area as the area to be complemented and complementing the area to be complemented based on the area excluding the area to be complemented.

    摘要翻译: 计算用于校正显示特性的校正数据的方法包括生成测试图案数据,基于测试图案数据在图像显示设备上显示测试图案,通过捕获测试图案获取捕获数据,并且基于捕获 数据,用于校正图像显示装置的显示特性的校正数据。 在这种情况下,当捕获数据通常不构成整个图像时,通过将不正常构成的区域设置为要补充的区域并补充该区域来计算与关于测试图案数据的整个图像有关的校正数据 根据补充区域的面积进行补充。

    Multiprojection system and method of acquiring correction data in a multiprojection system
    2.
    发明申请
    Multiprojection system and method of acquiring correction data in a multiprojection system 审中-公开
    多重投影系统及其在多重投影系统中采集校正数据的方法

    公开(公告)号:US20050270499A1

    公开(公告)日:2005-12-08

    申请号:US10861134

    申请日:2004-06-04

    摘要: The present invention comprises a local multiprojection system (LMPS) which projects one image on a screen by using a plurality of projectors and a multiprojection system control server (MPSCS) connected with this LMPS through a network, the MPSCS comprises an analysis supporting section which supports analysis of a state of the LMPS and a correction data acquisition method setting section which sets a method of acquiring correction data in the LMPS. In a state that the MPSCS and the LMPS are connected with each other through the network, a state of the LMPS is analyzed by using the analysis supporting section, and a method of acquiring correction data of the LMPS is set based on an analysis result by the correction data acquisition method setting section, thereby executing automatic calibration of the LMPS.

    摘要翻译: 本发明包括通过使用多个投影仪在屏幕上投影一个图像的本地多重投影系统(LMPS)和通过网络与该LMPS连接的多重投影系统控制服务器(MPSCS),MPSCS包括分析支持部分,其支持 分析LMPS的状态和校正数据获取方法设置部分,其设置在LMPS中获取校正数据的方法。 在MPSCS和LMPS通过网络彼此连接的状态下,通过使用分析支持部分来分析LMPS的状态,并且基于分析结果来设置获取LMPS的校正数据的方法 校正数据获取方法设置部分,从而执行LMPS的自动校准。