Correction of error in 3D reconstruction induced by CT gantry tilt

TitleCorrection of error in 3D reconstruction induced by CT gantry tilt
Publication TypeJournal Article
Year of Publication2008
AuthorsTomaka A A, Trzeszkowska-Rotkegel S., Tarnawski M
JournalJournal of Medical Informatics & Technologies
Volume12
ISSN1642-6037
AbstractThe paper presents the problems connected with 3D reconstruction of CT slices of the database of orthodontic patients, using the commercial application software. Serious errors occurred for scans taken with a tilted CT gantry and inverse table movement. A compensation of the errors is proposed and the results after the compensation are verified by comparison to laser scans for a reference object, and to the measurements performed using the dedicated software of the CT station for selected cases in the database.

Historia zmian

Data aktualizacji: 18/02/2016 - 15:10; autor zmian: Piotr Gawron (gawron@iitis.pl)