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    Imaging system, program used for controlling image data in the same system, method for correcting distortion of captured images in the same system, and recording medium storing procedures for such a method
    1.
    发明公开
    Imaging system, program used for controlling image data in the same system, method for correcting distortion of captured images in the same system, and recording medium storing procedures for such a method 有权
    成像系统程序以控制系统的图像数据，用于校正该系统捕获的图像的失真和用于存储该处理记录媒体的方法

    公开(公告)号：EP1233345A1

    公开(公告)日：2002-08-21

    申请号：EP02250828.7

    申请日：2002-02-07

    申请人： Sharp Kabushiki Kaisha

    发明人： Wakamoto, Setsunobu ,  Kumata, Kiyoshi ,  Shigeta, Tohru ,  Kawakami, Kenichi ,  Nakano, Kohichi

    IPC分类号： G06F15/00 ,  G01C3/06 ,  G02B13/06 ,  G02B5/10 ,  G03B15/00 ,  G03B37/00 ,  G06T7/00

    CPC分类号： H04N5/2254 ,  G02B27/0025 ,  G06T5/006 ,  H04N5/23238 ,  H04N5/2628

    摘要： An imaging system of the present invention includes: a reflecting mirror having a geometry of one of two sheets of a two-sheeted hyperboloid; and an imaging section which includes an imaging device for receiving light concentrated by a lens having a center located in any position opposing the reflecting mirror on a rotation axis of the reflecting mirror, wherein the imaging system includes a correction section for performing coordinate transformation on captured image data obtained by capturing an image of a prescribed inspection drawing so as to produce a perspective transformed image data and for correcting distortion in the captured image based on a value regarding a distance between a lens position adapted for the coordinate transformation and a light-receiving surface of the imaging device.

    摘要翻译： 本发明的一种成像系统，包括：具有两片状双曲面的两片之一的几何形状的反射镜; 和摄像部，其在成像装置包括：用于接收由具有位于相对的反射镜上的反射镜的旋转轴的任意位置为中心的透镜会聚的光，worin成像系统包括用于执行坐标上捕获转化的校正部 的imageData获得通过拍摄规定的检查绘图，以便产生一个透视变换的图像数据的图像，并用于基于值关于透镜位置之间angepasst为坐标变换和光接收的距离在捕获图像中的失真校正 的成像装置的表面上。