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1. 发明专利

JP2007007307A Image-processing method and medical image-processing system 审中-公开
标题翻译：图像处理方法和医学图像处理系统
公开(公告)号：JP2007007307A
公开(公告)日：2007-01-18
申请号：JP2005194911
申请日：2005-07-04
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： HABU YUSUKE , MURAOKA SHINTARO , TAKAGI TATSUYA
IPC分类号： A61B6/00
摘要： PROBLEM TO BE SOLVED: To construct an image of a subject without deterioration of the image by correct alignment of a plurality of X-ray images.
SOLUTION: In a control device 20, alignment is conducted so that image-overlapped parts of each X-ray image are concordant in a condition that extension or reduction interpolation processing is performed so that each X-ray image with different magnification put from an image-generating device 10 are concordant. Furthermore, barycenters on the image-overlapped parts are determined, and barycenters in the original X-ray images untreated by the extension or reduction interpolation processing which corresponds to the determined barycenters, are also determined. Subsequently, each X-ray image is aligned in accordance with the barycenters determined in the original X-ray image so as to correspond to the subject and is composed connecting together, in order to form one image of the subject.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过多个X射线图像的正确对准来构建对象的图像而不使图像劣化。解决方案：在控制装置20中，进行对准，使得每个X射线图像的图像重叠部分在执行扩展或缩小内插处理的条件下是一致的，使得具有不同放大倍数的每个X射线图像放置来自图像生成装置10是一致的。此外，确定图像重叠部分上的重心，并且还确定未通过对应于确定的重心的扩展或缩小内插处理进行处理的原始X射线图像中的重心。随后，根据在原始X射线图像中确定的重心对准每个X射线图像，以对应于被摄体，并且被连接在一起，以形成被摄体的一个图像。版权所有（C）2007，JPO＆INPIT

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