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Method and system for tomosynthesis imaging
专利权人:
Cydar Limited
发明人:
Graeme Penney,Tom Carrell,Mazen Alhrishy
申请号:
US15681868
公开号:
US10650513B2
申请日:
2017.08.21
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An image generation method is described, comprising obtaining a plurality of 2D images through an object to be imaged, obtaining a 3D image data set of the object to be imaged, and registering the 2D images with the 3D image data set. The method then further includes defining an image reconstruction plane internal to the object, being the plane of an image to be reconstructed from the plurality of 2D images. Then, for a pixel in the image reconstruction plane, corresponding pixel values from the plurality of 2D images are mapped thereto, and the mapped pixel values are combined into a single value to give a value for the pixel in the image reconstruction plane. Another aspect of the method provides for clutter removal from the image. In a medical imaging context this can provide for “de-boned” images, allowing soft tissue to be more clearly seen.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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