Weiterentwicklung der diagnostischen Möglichkeiten in der MR-Tomographie: Kombination von 3D-Sequenzen mit schnellem Bildverarbeitungssystem
- 1 November 1987
- journal article
- abstracts
- Published by Georg Thieme Verlag KG in RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren
- Vol. 147 (11) , 557-562
- https://doi.org/10.1055/s-2008-1048698
Abstract
Using 3-D Fourier analysis, it is possible during MR tomography to provide isotropic data of large volumes, ie. uniform spatial resolution with a voxel size of 1 mm3. If one uses a gradient echo sequence with a picture matrix of 256 X 256 X 128 voxels, then examination time is less than 15 minutes. The information contained in this enormous amount of data can be evaluated by means of rapid image analysis. The advantages of this method have been demonstrated by three examples from the head and the spine.Keywords
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