X線CT装置
- 专利权人:
- 株式会社東芝
- 发明人:
- 南部 修也,八百井 佳明
- 申请号：
- JP2008165092
- 公开号：
- JP5210726B2
- 申请日:
- 2008.06.24
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To position a phantom with high accuracy.
SOLUTION: A scan execution part 31c controls respective parts to photograph the phantom under a scan condition suited to the size of the phantom which has received a positioning instruction. A calculation part 32a reconstructs projection data transmitted from a data gathering part 25 and generates tomographic image data. The calculation part 32a selects FOV (Field Of View) suited to the size of the phantom which has received a positioning instruction, and calculates a reference position. The calculation part 32a calculates the inclination and moving amount of the phantom from the calculated reference position and the projection data transmitted from the data gathering part 25. A display control part 32b displays an image based on the generated tomographic image data at an image display part 42, also superimposes the information of the calculated inclination and moving amount of the phantom and the information and scale indicating the reference position when the phantom is correctly installed on the image, and displays them.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
