发明名称 |
AUTOMATED ANATOMY DELINEATION FOR IMAGE GUIDED THERAPY PLANNING |
摘要 |
When delineating anatomical structures in a medical image of a patient for radiotherapy planning, a processor (18) detects landmarks (24) in a low-resolution image (e.g., MRI or low-dose CT) and maps the detected landmarks to reference landmarks (28) in a reference contour of the anatomical structure. The mapped landmarks facilitate adjusting the reference contour to fit the anatomical structure. The adjusted reference contour data is transformed and applied to a second image using a thin-plate spline, and the adjusted high-resolution image is used for radiotherapy planning. |
申请公布号 |
EP2414976(A2) |
申请公布日期 |
2012.02.08 |
申请号 |
EP20100712515 |
申请日期 |
2010.03.02 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH |
发明人 |
PEKAR, VLADIMIR;BYSTROV, DANIEL |
分类号 |
G06F19/00;A61N5/10 |
主分类号 |
G06F19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|