发明申请
- 专利标题： Method and system for unsupervised transfer function generation for images of rendered volumes
- 专利标题（中）： 用于渲染卷图像的无监督传递函数生成的方法和系统
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申请号： US09682157申请日： 2001-07-27
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公开(公告)号： US20050074155A1公开(公告)日： 2005-04-07
- 发明人: Abdalmajeid Alyassin
- 申请人： Abdalmajeid Alyassin
- 主分类号： G01R33/54
- IPC分类号： G01R33/54 ; A61B5/055 ; A61B6/00 ; A61B6/02 ; A61B6/03 ; A61B8/00 ; G06T5/00 ; G06T15/08 ; G06K9/00
摘要：
A method and system are provided for generating transfer functions for use in volume rendering of three-dimensional data of an object volume. The method comprises obtaining the three-dimensional data of the object volume, evaluating selected characteristics for a plurality of samples of the three-dimensional data and computing a transfer function range for volume rendering the three-dimensional data based on the selected characteristics. The system comprises an imaging device and an image processing device. The image processing device is adapted to generate at least one three-dimensional image data set of the object volume based on obtained image data and is further adapted to compute a transfer function range for use in volume rendering.
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