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METHOD AND APPARATUS FOR VOLUME RENDERING OF DATA SETS
专利权人:
发明人:
申请号:
EP08805173.5
公开号:
EP2212859B1
申请日:
2008.10.09
申请国别(地区):
EP
年份:
2012
代理人:
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.Linvention concerne un procédé et un appareil correspondant de rendu de volume densembles de données, en particulier densembles de données médicales, comprenant un affichage (11) pour afficher une ou plusieurs vues en coupe (12) dun ensemble de données (18) dun objet, en particulier dun patient une unité de sélection utilisateur (13, 14, 15) permettant à un utilisateur de sélectionner une position sur une structure dintérêt (SOI) dans la ou les vues
来源网站:
中国工程科技知识中心
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