| 发明名称 |
System and Method for Data Driven Editing of Rib Unfolding |
| 摘要 |
A method and apparatus for data driven editing of rib centerlines is disclosed. A user input location indicating an inaccuracy in a rib centerline extracted from a medical image volume is received. A local correction of the rib centerline is performed. A portion of the rib surrounding a current centerline point to be corrected is segmented based on image data of the medical image volume. A corrected centerline point for the current centerline point is generated based on the segmented portion of the rib. The centerline correction is then extended to subsequent points along the rib centerline. |
| 申请公布号 |
US2015078645(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414489853 |
申请日期 |
2014.09.18 |
| 申请人 |
Siemens Aktiengesellschaft |
发明人 |
El-Zehiry Noha Youssry;Soza Grzegorz;Wimmer Andreas;Zhou Shaohua Kevin |
| 分类号 |
G06T7/00;G06T7/60;G06T15/08 |
主分类号 |
G06T7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for correcting a rib centerline extracted from a medical image volume, comprising:
receiving a user input location indicating an inaccuracy in a rib centerline extracted from a medical image volume; determining a centerline point to be corrected corresponding to the user input location; segmenting a portion of the rib surrounding the centerline point based on image data in the medical image volume; and generating a corrected centerline point for the centerline point based on the segmented portion of the rib. |
| 地址 |
Munich DE |
