首页> 外国专利> Method of processing data of color image to determine whether a pixel is in an edge region near an interface device to identify a region of the edge near an interface between a black area and a color area and system of inkjet printing.

Method of processing data of color image to determine whether a pixel is in an edge region near an interface device to identify a region of the edge near an interface between a black area and a color area and system of inkjet printing.

机译：处理彩色图像的数据以确定像素是否在接口设备附近的边缘区域中以识别黑色区域和彩色区域之间的接口附近的边缘区域的方法以及喷墨打印系统。

页面导航

摘要
著录项
相似文献

摘要

Invention patent: b "identification of the interfaces between regions of black and colored" d .The present invention relates to a method for the data processing of color image to determine whether a target pixel is within a region boundary near an interface.The method begins with the identification of a target pixel within the color image data and then determines whether a target pixel is a pixel black or colored.If the target pixel is a black pixel.The method collects a first set of statistics of pixel from a first window comprising the target pixel and pixels surrounding the target pixel and analyzes the first set of GR statisticsICAS to determines whether the target pixel is within a region wide limit black pixel b n d next to an interface.If the target pixel is a pixel color.The method collects a second set of statistics of pixel from a second window comprising the target pixel and pixels surrounding the target pixel and the second set of statistical analysesS to determine if the target pixel is within a region boundary pixel color wide black next to an interface.

机译：发明专利：“黑色和彩色区域之间的界面的识别”。d。本发明涉及一种用于彩色图像的数据处理以确定目标像素是否在附近的区域边界内的方法。该方法从识别彩色图像数据中的目标像素开始，然后确定目标像素是黑色还是彩色像素。如果目标像素是黑色像素，则该方法收集第一组统计信息。来自包含目标像素和围绕目标像素的像素的第一窗口中的像素，并分析GR统计量的第一组ICAS，以确定目标像素是否在界面旁边的区域宽范围黑色像素 n 内。该方法从第二窗口收集像素的第二组统计信息，该第二窗口包括目标像素和围绕该目标像素的像素，以及第二组统计分析。确定目标像素是否在界面旁边的黑色区域边界像素内。

著录项

公开/公告号BR0006249B1

专利类型
公开/公告日2012-10-02

原文格式PDF
申请/专利权人
展开▼

申请/专利号BR20000006249
发明设计人 PETER A. TORPEY;GLENN K. SMITH;VIGIL JOSEPH HULL;LESLEY P. DUDEK;
展开▼

申请日2000-12-04
分类号G06T5/20;B41J2/21;B41J2/525;G06K15/02;H04N1/23;H04N1/46;H04N1/58;H04N1/60;
国家 BR
入库时间 2022-08-21 17:25:33

相似文献

专利
外文文献