| 发明名称 |
METHOD FOR ARTIFACT REDUCTION IN CONE-BEAM CT IMAGES |
| 摘要 |
<p>A method includes reducing structured artifacts in 3D volumetric image data, which is generated with reconstructed projection data produced by an imaging system (100), by processing the 3D volumetric image data along a z-axis (108) direction. The 3D volumetric image data includes structured artifacts which have high-frequency components in the z-axis direction, and lower-frequency compounds within the x-y plane.</p> |
| 申请公布号 |
EP2486546(A1) |
申请公布日期 |
2012.08.15 |
| 申请号 |
EP20100763238 |
申请日期 |
2010.09.16 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BROWN, KEVIN, M.;ZABIC, STANISLAV |
| 分类号 |
G06T11/00 |
主分类号 |
G06T11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
