Calibration apparatus and method for computed tomography

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专利权人:

NIKON METROLOGY NV

发明人:

Sam Hawker,Gemma Fardell,Patrick Blankaert

申请号：

US15100192

公开号：

US10478147B2

申请日:

2014.11.25

申请国别(地区):

US

年份:

2019

代理人:

摘要：

A calibration object is imaged in a radiographic system such as a CT system. The images are processed to calibrate the system, without prior measurement of the calibration object. Initial estimates are refined to improve accuracy.

来源网站：

中国工程科技知识中心

来源网址：

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