A three-dimensional weighted cone beam filtered backprojection (CB-FBP) algorithm for image reconstruction in volumetric CT under a circular source trajectory

The original FDK algorithm proposed for cone beam (CB) image reconstruction under a circular source trajectory has been extensively employed in medical and industrial imaging applications. With increasing cone angle, CB artefacts in images reconstructed by the original FDK algorithm deteriorate, sin...

Celý popis

Podrobná bibliografie

Vydáno v:	Physics in medicine & biology Ročník 50; číslo 16; s. 3889
Hlavní autoři:	Tang, Xiangyang, Hsieh, Jiang, Hagiwara, Akira, Nilsen, Roy A, Thibault, Jean-Baptiste, Drapkin, Evgeny
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	England 21.08.2005
Témata:	Algorithms Head - pathology Humans Image Processing, Computer-Assisted - methods Imaging, Three-Dimensional Models, Statistical Models, Theoretical Phantoms, Imaging Radiographic Image Enhancement Scattering, Radiation Tomography, X-Ray Computed - instrumentation Tomography, X-Ray Computed - methods
ISSN:	0031-9155
On-line přístup:	Zjistit podrobnosti o přístupu
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!