发明名称 |
Method and System for Automatic Aorta Segmentation |
摘要 |
A method and system for aorta segmentation in a 3D volume, such as a C-arm CT volume is disclosed. The aortic root is detected in the 3D volume using marginal space learning (MSL) based segmentation. The aortic arch is detected in the 3D volume using MSL based segmentation. The ascending aorta is tracked from the aortic root to the aortic arch in the 3D volume, and the descending aorta is tracked from the aortic arch in the 3D volume.
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申请公布号 |
US2010239148(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
US20100725679 |
申请日期 |
2010.03.17 |
申请人 |
SIEMENS CORPORATION;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ZHENG YEFENG;GEORGESCU BOGDAN;JOHN MATTHIAS;BOESE JAN;COMANICIU DORIN |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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地址 |
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