%0 Journal Article
	%A Mehran Yazdi and  Luc Beaulieu
	%D 2007
	%J International Journal of Electrical and Computer Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 11, 2007
	%T Artifacts in Spiral X-ray CT Scanners: Problems and Solutions
	%U https://publications.waset.org/pdf/12966
	%V 11
	%X Artifact is one of the most important factors in
degrading the CT image quality and plays an important role in
diagnostic accuracy. In this paper, some artifacts typically appear in
Spiral CT are introduced. The different factors such as patient,
equipment and interpolation algorithm which cause the artifacts are
discussed and new developments and image processing algorithms to
prevent or reduce them are presented.
	%P 1607 - 1611