CALIBRATION PHANTOM

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专利权人:

Carestream Health; Inc.

发明人:

Yuan Lin,William J. Sehnert

申请号：

US15469655

公开号：

US20180014809A1

申请日:

2017.03.27

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A calibration phantom has a surface having a reflectance calibration target with a pattern that is indicative of one or more spatial reference positions. Radio-opaque markers are disposed in the phantom and are positionally correlated to the one or more spatial reference positions of the reflectance calibration target.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/