发明名称 RECONSTRUCTION OF IMAGE DATA
摘要 A method and image reconstruction facility are disclosed for reconstructing an image dataset based on a projection dataset acquired with the aid of an x-ray computed tomography apparatus. With an embodiment of the method, a first image dataset is reconstructed based on the projection dataset and an edge image dataset is generated, which indicates a measure of an edge strength of edges occurring in at least one spatial/temporal direction in the first image dataset, as a function of location. An output image dataset is then generated based on the first image dataset, with the resolution in the first image dataset being increased as a function of location in at least one spatial/temporal direction taking into account the edge image dataset.
申请公布号 US2013121555(A1) 申请公布日期 2013.05.16
申请号 US201213674422 申请日期 2012.11.12
申请人 BRUDER HERBERT;RAUPACH RAINER 发明人 BRUDER HERBERT;RAUPACH RAINER
分类号 G06T11/00;A61B6/03 主分类号 G06T11/00
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