Informace o publikaci

Nonlinear Registration For Automatic Morphometry In Schizophrenia

Název česky Nelineární registrace pro automatickou morfometrii u schizofrenie
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SCHWARZ Daniel KAŠPÁREK Tomáš PROVAZNÍK Ivo

Rok publikování 2006
Druh Článek ve sborníku
Konference Analysis of Biomedical Signals and Images - Proceedings of 18th Biennal International Eurasip Conference BIOSIGNAL 2006
Fakulta / Pracoviště MU

Lékařská fakulta

Citace
Obor Využití počítačů, robotika a její aplikace
Klíčová slova image processing,MRI,brain,image registration
Popis A nonlinear registration method able to handle multimodal image data is designed and used for deformation based morphometry in 3D structural MRI brain scans. The registration process is driven by local forces derived from multimodal point similarity measures which are estimated with the use of joint intensity histogram and tissue probability maps. A spatial deformation model imitating principles of continuum mechanics is used. Results of application of the method in automated spatial detection of anatomical abnormalities in first episode schizophrenia are presented.

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