发明名称 |
IMAGE DEFORMATION USING MULTIPLE IMAGE REGIONS |
摘要 |
Disclosed are systems for and methods of registering (i.e., aligning) a deformable image with a reference image subject to a plurality of regions within the deformable and reference images. Different members of the plurality of regions may be used in different phases of a deformation algorithm and the identity of these regions may change between different iterations of the deformation algorithm. In some embodiments, most of an image is used for calculation of the internal force of the demons algorithm while a smaller subset of the image is used for calculating the opposing external force. |
申请公布号 |
WO2008116565(A2) |
申请公布日期 |
2008.10.02 |
申请号 |
WO2008EP02056 |
申请日期 |
2008.03.14 |
申请人 |
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG;NORD, JANNE LLMARI;PELTOLA, JARKKO |
发明人 |
NORD, JANNE LLMARI;PELTOLA, JARKKO |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|