公开(公告)号：US20160314375A1

公开(公告)日：2016-10-27

申请号：US15103684

申请日：2014-06-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-Young LEE ,  Yeong-Kyeong SEONG

IPC: G06K9/62 ,  G06T7/00 ,  A61B5/00

CPC classification number: G06K9/6215 ,  A61B5/103 ,  A61B5/7271 ,  A61B2505/05 ,  A61B2576/00 ,  G06T7/0014 ,  G06T2207/10132 ,  G06T2207/30096

Abstract: Disclosed are an apparatus and a method for determining lesion similarity of a medical image. The apparatus for determining lesion similarity according to one aspect of the present invention may comprise: an image input unit for receiving a reference image comprising a reference lesion area, and a target image comprising a target lesion area; and a similarity determination unit for determining similarity of the reference lesion area and the target lesion area by applying an advantage weight, which increases as getting closer to the center of the reference lesion area, to pixels included in a first area of the reference lesion area, and a penalty weight, which increases as getting farther away from the reference lesion area, to pixels included in a second area of the target lesion area.

Abstract translation: 公开了一种用于确定医学图像的病变相似性的装置和方法。 根据本发明的一个方面的用于确定病变相似度的装置可以包括：图像输入单元，用于接收包括参考损伤区域的参考图像和包括目标损伤区域的目标图像; 以及相似度确定单元，用于通过应用随着越来越接近参考病变区域的中心而增加的参考损伤区域的第一区域中包括的像素的优势权重来​​确定参考损伤区域和目标病变区域的相似性 ，并且随着距离参考病变区域越远越远的惩罚重量到目标病变区域的第二区域中包括的像素。