Original title:
Korekce artefaktů v difuzně vážených obrazech
Translated title:
Correction of artifacts in diffusion-weighted MR images
Authors:
Petrek, Tomáš ; Dvořák, Pavel (referee) ; Marcoň, Petr (advisor) Document type: Bachelor's theses
Year:
2013
Language:
slo Publisher:
Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií Abstract:
[slo][eng]
V semestrálnom projekte je popísaný princíp nukleárnej magnetickej rezonancie, ďalej je rozobraná difúzia v NMR a metódy jej merania. Ďalšia časť rozoberá vznik a korekciu artefaktov v NMR a v poslednej časti je urobený experiment filtrácie rôzne skreslených obrazov artefaktami.
The semester project is described by nuclear magnetic resonance, is discussed further in diffusion MRI and its method of measurement. The next section discusses the creation and correction of artifacts in MRI, and in the last part of the experiment made ??various filtering image distortion artifacts.
Keywords:
artifacts; diffusion; diffusion tensor; diffusion-wighted images; eddy currents; gradient echo; magnetic susceptibility; Nuclear magnetic resonance; spin echo
Institution: Brno University of Technology
(web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library. Original record: http://hdl.handle.net/11012/26594