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公开(公告)号:US20110110566A1
公开(公告)日:2011-05-12
申请号:US12616398
申请日:2009-11-11
申请人: Jonathan Sachs , Adrian Stern
发明人: Jonathan Sachs , Adrian Stern
CPC分类号: G06T5/002 , G06T2207/10072 , G06T2207/20216 , G06T2207/30004
摘要: A method and apparatus are provided for reducing noise in a medical diagnostic image. The method includes obtaining an image data set of a region of interest in an object, defining a first area that includes a plurality of pixels surrounding a pixel in the image data set, rotating and reflecting the first area to identify at least one different second area that includes a structure that is similar to a second structure defined in the first area, and generating an image having reduced noise using the rotated and reflected area.
摘要翻译: 提供了一种用于降低医疗诊断图像中的噪声的方法和装置。 该方法包括获得对象中的感兴趣区域的图像数据集,定义包括围绕图像数据集合中的像素的多个像素的第一区域,旋转并反射第一区域以识别至少一个不同的第二区域 其包括类似于在第一区域中定义的第二结构的结构,以及使用旋转和反射区域生成具有降低的噪声的图像。