发明名称 |
Method and system for producing interactive, three-dimensional renderings of selected body organs having hollow lumens to enable simulated movement through the lumen |
摘要 |
A method and system are provided for effecting interactive, three-dimensional renderings of selected body organs for purposes of medical observation and diagnosis. A series of CT images of the selected body organs are acquired. The series of CT images is stacked to form a three-dimensional volume file. To facilitate interactive three-dimensional rendering, the three-dimensional volume file may be subjected to an optional dataset reduction procedure to reduce pixel resolution and/or to divide the three-dimensional volume file into selected subvolumes. From a selected volume or subvolume, the image of a selected body organ is segmented or isolated. A wireframe model of the segmented organ image is then generated to enable interactive, three-dimensional rendering of the selected organ. |
申请公布号 |
US8145292(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20100874833 |
申请日期 |
2010.09.02 |
申请人 |
VINING DAVID J.;WAKE FOREST UNIVERSITY HEALTH SCIENCES |
发明人 |
VINING DAVID J. |
分类号 |
A61B5/05;A61B6/03;G06T5/00;G06T15/08;G06T17/00;G06T17/20;G09B23/28;H04N5/74 |
主分类号 |
A61B5/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|