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1. 发明申请

US20100061613A1 METHOD, APPARATUS AND PROGRAM FOR PROCESSING MAMMOGRAPHIC IMAGE 有权
标题翻译：用于处理图像的方法，装置和程序
公开(公告)号：US20100061613A1
公开(公告)日：2010-03-11
申请号：US12209047
申请日：2008-09-11
申请人： Hyung Sik CHOI , Chang Gun LEE
发明人： Hyung Sik CHOI , Chang Gun LEE
IPC分类号： G06K9/00 , A61B6/04
CPC分类号： G06K9/3233 , G06K2209/05 , G06T7/11 , G06T7/12 , G06T2207/30068
摘要： Provided are a method, an apparatus, and a program for processing a mammographic image, whereby the file size of the mammographic image can be remarkably reduced while retaining the original breast portion sufficient for diagnosis. A controlling unit divides an original mammographic image into a breast portion and a background portion based on a predetermined value (whether each pixel value of the original mammographic image is greater or smaller than a predetermined value). It determines the breast boundary line between the breast portion and the background portion (operation S2). It shifts and expands the breast portion upward, downward and forward to result in a secondary boundary line, wherein the breast portion side of the secondary boundary line has a size larger than that of the breast portion (operation S3). In addition, the controlling unit cutting off the background portion of the mammographic image vertically and/or horizontally at the secondary boundary line so that the original breast portion side remains, thereby obtaining the finally processed mammographic image (operation S4). Thus, the controlling unit generates the final image smaller in file size than the original mammographic image.
摘要翻译：提供了一种用于处理乳房照相图像的方法，装置和程序，由此可以显着降低乳房照相图像的文件尺寸，同时保持原始乳房部分足以用于诊断。控制单元基于预定值（原始乳房照相图像的每个像素值是否大于或小于预定值）将原始乳房X线照相图像划分为乳房部分和背景部分。它确定乳房部分和背景部分之间的乳房边界线（操作S2）。它向上，向下和向前移动和扩大乳房部分以产生次级边界线，其中次级边界线的胸部部分侧的尺寸大于乳房部分的尺寸（操作S3）。此外，控制单元在第二边界线处垂直和/或水平地切断乳房照相图像的背景部分，使得原始乳房部分侧保留，从而获得最终处理的乳房X光照相图像（操作S4）。因此，控制单元产生文件大小比原始乳房X光照相图像更小的最终图像。

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