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Reduction of the negative influence of patient motion on quality of CBCT scan
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SYSNO ASEP 0350169 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Reduction of the negative influence of patient motion on quality of CBCT scan Author(s) Hanzelka, T. (CZ)
Foltán, R. (CZ)
Horká, E. (CZ)
Šedý, Jiří (UEM-P)Source Title Medical Hypotheses. - : Elsevier - ISSN 0306-9877
Roč. 75, č. 6 (2010), s. 610-612Number of pages 3 s. Language eng - English Country US - United States Keywords CBCT ; computed tomography Subject RIV FH - Neurology CEZ AV0Z50390512 - UEM-P (2005-2011) UT WOS 000286918300040 DOI 10.1016/j.mehy.2010.07.046 Annotation In this paper, we hypothesise a simple method to improve these CBCT images. The movement of the scanned object is monitored with marks attached to it. These marks are identified on every single 2D image captured during the scanning procedure and used to unify the position of these 2D images. Final 3D reconstruction pruduces sharper 3D data set with higher resolution and lower blurr. In conclusion, this simple method has a high potential to improve the quality of CBCT scan. Workplace Institute of Experimental Medicine Contact Lenka Koželská, lenka.kozelska@iem.cas.cz, Tel.: 241 062 218, 296 442 218 Year of Publishing 2011
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