| 发明名称 |
TOMOGRAPHY APPARATUS AND METHOD OF RECONSTRUCTING TOMOGRAPHY IMAGE |
| 摘要 |
A method of reconstructing a tomography image and a tomography apparatus configured to reconstruct a tomography image are provided. Tomography data corresponding to a moving object is acquired by performing a tomography scan on the object, and a tomography image is reconstructed using prior images obtained based on the acquired tomography data. |
| 申请公布号 |
US2016171726(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201514967962 |
申请日期 |
2015.12.14 |
| 申请人 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
NAM Woo-hyun;RA Jong Beom;CHANG Yongjin;PARK Yong-sup;LEE Jae-sung;CHO Yunje |
| 分类号 |
G06T11/00;G06T7/20;G06T7/00 |
主分类号 |
G06T11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of reconstructing a tomography image, the method comprising:
acquiring tomography data corresponding to a moving object by performing a tomography scan of the moving object; reconstructing, based on the tomography data, a plurality of prior images of the moving object respectively corresponding to a plurality of time points; generating first data by projecting a region of each of the plurality of prior images; reconstructing a first image based on the tomography data and the first data; generating second data by projecting a region of the first image; and reconstructing, based on the tomography data and the second data, a plurality of second images respectively corresponding to the plurality of time points. |
| 地址 |
Daejeon KR |
