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公开(公告)号:KR1020110039897A
公开(公告)日:2011-04-20
申请号:KR1020090096935
申请日:2009-10-12
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A method for detecting clustered microcalcifications on a digital mammogram is provided to early diagnose a breast cancer by detecting the preprocessed image by using a Gaussian smoothing filter and a LoG(Laplacian of Gaussian) filter. CONSTITUTION: A breast region is detected on a mammogram(S1). The detected breast region is preprocessed(S2). A candidate group of clustered microcalcifications is detected(S3). The microcalcification is detected(S4). A preprocess is performed by a Gaussian smoothing filter and a LoG filter.
Abstract translation: 目的:通过使用高斯平滑滤波器和LoG(拉普拉斯高斯)滤波器检测预处理图像,提供了一种用于检测数字乳房X线照片上的聚集微钙化的方法,以早期诊断乳腺癌。 构成:乳房X线照片检测到乳房区域(S1)。 检测到的乳房区域是预处理的(S2)。 检测聚类微钙化的候选组(S3)。 检测到微钙化(S4)。 预处理由高斯平滑滤波器和LoG滤波器执行。
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