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Method of compensating a zipper image by a K-value and a method of calculating a K-value

机译:通过k值补偿拉链图像的方法和计算k值的方法

摘要

A method is disclosed as including scanning a first pixel of an image with a primary scanning line of a sensor, and scanning a second pixel of the image with a secondary scanning line of the sensor, wherein the first pixel is separated from the second pixel by a pitch of one or more scan lines. A compensation value is determined for one or more pixels of the image, wherein the compensation value is determined based, at least in part, on a mathematical operation comprising pixel values associated with the first and second pixels and the pitch. The method further includes compensating the one or more pixel values based, at least in part, on the compensation value, wherein the compensation value compensates for a reflection of light between the first and second scanning lines when the first and second pixels are scanned.
机译:公开了一种方法,该方法包括:利用传感器的主扫描线扫描图像的第一像素;以及利用传感器的副扫描线扫描图像的第二像素,其中,第一像素与第二像素隔开一或多条扫描线的间距。为图像的一个或多个像素确定补偿值,其中,至少部分地基于数学运算来确定补偿值,该数学运算包括与第一像素和第二像素以及间距相关联的像素值。该方法还包括至少部分地基于补偿值来补偿一个或多个像素值,其中当扫描第一像素和第二像素时,该补偿值补偿第一扫描线和第二扫描线之间的光的反射。

著录项

  • 公开/公告号US7847987B2

    专利类型

  • 公开/公告日2010-12-07

    原文格式PDF

  • 申请/专利权人 CHEN-HSIANG SHIH;

    申请/专利号US20060502133

  • 发明设计人 CHEN-HSIANG SHIH;

    申请日2006-08-09

  • 分类号H04N1/00;H04N1/024;H04N1/03;H04N1/04;H04N1/047;H04N1/60;

  • 国家 US

  • 入库时间 2022-08-21 18:07:31

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