发明名称 |
Inspection method of radiation imaging system and medical image processing apparatus using the same, and phantom for use of inspection of radiation imaging system |
摘要 |
A phantom, adapted to be radiation-imaged to obtain a radiation image for evaluation in inspection of a radiation imaging system, is capable of performing both the quantitative evaluation and the visual evaluation of the radiation image easily with a low cost and increasing accuracy of the constancy evaluation of the radiation imaging system. The phantom includes a base plate; a first member disposed on the base plate and having a first image quality evaluating pattern formed thereon to be used for visual evaluation as to a predetermined image quality evaluation item; and a second member disposed on the base plate and having a second image quality evaluating pattern formed thereon to be used for quantitative evaluation as to the predetermined image quality evaluation item.
|
申请公布号 |
US2004227069(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040790142 |
申请日期 |
2004.03.02 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
SENDAI TOMONARI;ARAKAWA SATOSHI;MURAKAMI MASAYUKI |
分类号 |
G01D18/00;G06T7/00;G12B13/00;(IPC1-7):G01D18/00 |
主分类号 |
G01D18/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|