| 发明名称 |
RADIATION IMAGING APPARATUS, RADIATION IMAGING METHOD, AND RADIATION IMAGING SYSTEM |
| 摘要 |
The radiation imaging apparatus includes: a correction data acquiring unit configured to acquire, from image data captured in a predetermined imaging mode, offset correction data corresponding to the predetermined imaging mode; a switching unit configured to switch an acquisition mode for acquiring the image data, depending on the predetermined imaging mode; and an image processing unit configured to subtract the offset correction data from a radiation image of an object to perform an offset correction process. |
| 申请公布号 |
US2016358330(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201615162937 |
申请日期 |
2016.05.24 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Asai Hiroki |
| 分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A radiation imaging apparatus, comprising:
a correction data acquiring unit configured to acquire, from image data captured in a predetermined imaging mode, offset correction data corresponding to the predetermined imaging mode; a switching unit configured to switch an acquisition mode for acquiring the offset correction data, depending on the predetermined imaging mode; and an image processing unit configured to subtract the offset correction data from a radiation image of an object to perform an offset correction process. |
| 地址 |
Tokyo JP |
