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w słowach kluczowych: preparat oznakowany technetem 99mTc

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Wizualizacja pseudo 3D obrazów radioizotopowych, a wybrane cechy statystyczne

Kowalski J.

Metody Informatyki Stosowanej

2007

nr 2(Tom 12)

55-60

Details in scintigraphy scans are not distinguished. Improvement of their quality makes analysis and interpretation easier, but has an influence on image's statistical features. Radioisotope images of bones, acquired 2 hours after injection of 99mTc labelled MDP, were processed. 2D inverse filters of 3x3 size were used. Calculations were done in Mathematica for Window v. 6 environment. As a result of filtering pseudo 3D visualization tuas obtained. Distinctness of the images rose up. Statistical features of image were, changed. An filtering of radioisotope images is a simple and fast method of increasing their distinctness.