The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
To improve effective scan time and image quality in cone-beam computed tomography (CT), Parker’s weighting function (half scan [HS]-Feldkamp-Davis-Kress [FDK]) extended to a larger range up to 2π was proposed as new half-scan algorithm (NHS-FDK). We conducted a practical physical evaluation of NHS-FDK and HS-FDK using 256-detector row CT. Three types of weighting function (full-scan [FS-FDK], HS-FDK,...
To evaluate clinical potentials of the 256-detector row computed tomography (CT) in healthy volunteers. Eight healthy males (22–63 years) participated in the present study. They underwent a noncontrast-enhanced examination with a contiguous axial scan mode either for head, chest, abdomen, or pelvis. Dose was the same as routinely used for multislice CT examinations. Image quality was interpreted...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.