发明公开
- 专利标题: METHOD AND APPARATUS FOR VOLUME RENDERING OF DATA SETS
- 专利标题(中): 方法和设备以适合播放音量记录
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申请号: EP08805173.5申请日: 2008-10-09
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公开(公告)号: EP2212859A1公开(公告)日: 2010-08-04
- 发明人: KANITSAR, Armin , MROZ, Lukas , WEGENKITTL, Rainer , KOHLMANN, Peter , BRUCKNER, Stefan , GRÖLLER, Eduard
- 申请人: Agfa HealthCare N.V.
- 申请人地址: Septestraat 27 2640 Mortsel BE
- 专利权人: Agfa HealthCare N.V.
- 当前专利权人: Agfa HealthCare N.V.
- 当前专利权人地址: Septestraat 27 2640 Mortsel BE
- 代理机构: Linsmeier, Josef
- 优先权: EP07118075 20071009
- 国际公布: WO2009047287 20090416
- 主分类号: G06T15/00
- IPC分类号: G06T15/00 ; A61B6/03 ; G06T17/00 ; G06T17/40
摘要:
The invention relates to a method and a corresponding apparatus for volume rendering of data sets, in particular medical data sets, comprising a display (11) for displaying at least one slice view (12) of a data set (18) of an object, in particular a patient, a user selection unit (13, 14, 15) enabling a user to select a position on a structure of interest (SOI) in the at least one displayed slice view (12), a volume rendering unit (16) for determining a volume rendering (17) of the structure of interest (SOI) based on one or more first parameters, said first parameters characterizing the view of the displayed volume rendering (17) of the structure of interest (SOI), said volume rendering (17) of the structure of interest (SOI) being displayed on the display (11). In order to achieve good volumetric views of the data set (18)' requiring reduced user input said volume rendering unit (16) is designed for determining said first parameters automatically by considering the user-selected position and one or more second parameters, said second parameters characterizing at least one of the object, the structure of interest (SOI), the currently displayed slice view (12) and one or more previous volume renderings (17) of the structure of interest (SOI), and said volume rendering unit (16) is designed for determining said first parameters in that way that an optimized view on the displayed volume rendering (17) of the structure of interest (SOI) is achieved without additional user input apart from the user-selection of the position.
公开/授权文献
- EP2212859B1 METHOD AND APPARATUS FOR VOLUME RENDERING OF DATA SETS 公开/授权日:2012-02-01
信息查询
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T15/00 | 3D〔三维〕图像的加工 |