| 发明名称 |
DYNAMIC ALIGNMENT OF SPARSE PHOTON COUNTING DETECTORS |
| 摘要 |
An apparatus and method for controlling movement of a plurality of fixed detectors arranged in a computed tomography (CT) system that includes a rotating X-ray source. The method including obtaining a view angle of the X-ray source, determining a tilt angle for a detector of the plurality of detectors that is within a scan field-of-view of the X-ray source at the obtained view angle so that an outer face of the detector directly faces the X-ray source, and causing the detector to be moved to the determined tilt angle. |
| 申请公布号 |
US2014270056(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313843043 |
申请日期 |
2013.03.15 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA ;TOSHIBA MEDICAL SYSTEMS CORPORATION |
发明人 |
ZOU Yu;Zhang Yuexing;Wang Xiaolan;Wang Zhengyan |
| 分类号 |
H05G1/30 |
主分类号 |
H05G1/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for controlling movement of a plurality of fixed detectors arranged in a computed tomography (CT) system that includes a rotating X-ray source, the apparatus comprising:
a controller configured to
obtain a view angle of the X-ray source,determine a tilt angle for a detector of the plurality of detectors that is within a scan field-of-view of the X-ray source at the obtained view angle so that an outer face of the detector directly faces the X-ray source, and cause the detector to be moved to the determined tilt angle. |
| 地址 |
Tokyo JP |
