发明名称 |
METHODS AND APPARATUS FOR INTERACTIVELY DISPLAYING CURVED REFORMATION IMAGES |
摘要 |
One embodiment of the present invention is a method for interactively rotating a sampling surface of a reconstructed computed tomographic (CT) image (50). The method includes steps of: scanning a volume of a patient (22) to collect a plurality of slices of image data; displaying an image slice including a structure of interest (52) on a display (42); defining a segmented line approximating a centerline of the structure of interest; selecting a rotation vector, a reference vector, and an angle; generating a sampling vector as a function of the rotation vector, the reference vector, and the selected angle; and generating a curved reformation image (54) from the plurality of slices of image data using the segmented line and the sampling vector. |
申请公布号 |
WO0243010(A2) |
申请公布日期 |
2002.05.30 |
申请号 |
WO2001US47330 |
申请日期 |
2001.11.09 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
发明人 |
KNOPLIOCH, JEROME, FRANCOIS;MORIS, GILLES ROLAND;BETTING, FABIENNE |
分类号 |
A61B6/03;G06T11/00;G06T15/20 |
主分类号 |
A61B6/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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