APPAREIL ET PROCÉDÉ D'ÉTALONNAGE POUR TOMODENSITOMÉTRIE
- 专利权人:
- Nikon Metrology NV
- 发明人:
- 申请号:
- EP14802471.4
- 公开号:
- EP3074761B1
- 申请日:
- 2014.11.25
- 申请国别(地区):
- EP
- 年份:
- 2018
- 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