National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Analysis of diagnostic parameters from 4D CINE MRI data
Panáček, Oldřich ; Harabiš, Vratislav (referee) ; Chmelík, Jiří (advisor)
The thesis is focused on calculation and analysis of heart function parameters which could be calculated from image data obtained by magnetic resonance. Manually annotated image data in short axis of heart were used for calculation. Volumetric parameters were calculated directly from image data by counting voxels which were parts of specific heart structure and then multiplied by voxel volume. Modified radial method was used to compute functional parameters whereas myocardial contractility was calculated by using segmental strain analysis. Obtained results were given into table and visualised in box– plots. Correlation analysis of parameters was also performed and decision tree classifier was used to test discrimination capacity of estimated parameters.

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