| 发明名称 |
X-RAY CT APPARATUS |
| 摘要 |
An X-ray CT apparatus includes a first X-ray source, a first detector, a second X-ray source, a second detector, and a processing circuitry. The processing circuitry controls the first and second X-ray sources and the first and second detectors to perform scanning. The processing circuitry acquires first data of a plurality of first detection regions and second data of a plurality of second detection regions, each of the first and second detection regions including one detection element or a plurality of detection elements in the row direction, and the first detection regions being shifted by an amount corresponding to n (0<n<1) of the detection regions in the row direction from the respective second detection regions. The processing circuitry generates image data based on the acquired first and second data. |
| 申请公布号 |
US2016022237(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201514877311 |
申请日期 |
2015.10.07 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA ;TOSHIBA MEDICAL SYSTEMS CORPORATION |
发明人 |
HIRAOKA Manabu;MAEDA Tatsuo |
| 分类号 |
A61B6/00;A61B6/03 |
主分类号 |
A61B6/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An X-ray CT apparatus, comprising:
a first X-ray source configured to emit a first X-ray; a first detector including a plurality of detection elements in a channel direction and a row direction, and configured to detect the first X-ray; a second X-ray source configured to emit a second X-ray; a second detector including a plurality of detection elements in a channel direction and a row direction, and configured to detect the second X-ray; and a processing circuitry configured to:
control the first and second X-ray sources and the first and second detectors to perform scanning;acquire first data of a plurality of first detection regions and second data of a plurality of second detection regions, each of the first and second detection regions including one detection element or a plurality of detection elements in the row direction, and the first detection regions being shifted by an amount corresponding to n (0<n<1) of the detection regions in the row direction from the respective second detection regions; andgenerate image data based on the acquired first and second data. |
| 地址 |
Minato-Ku JP |
