Evaluation of edge-induced streaking artifacts in CT scanners.
Journal Article
A phantom is presented which permits the evaluation of streaking artifacts produced in CT reconstructions by abrupt edges. Its application is demonstrated by results obtained from nine CT scanners. It is observed that even in regions where streaking is not readily apparent, edge-induced artifacts can significantly increase the variance in the reconstruction.
Full Text
Duke Authors
Cited Authors
- Sheridan, WT; Keller, MR; O'Connor, CM; Brooks, RA; Hanson, KM
Published Date
- March 1, 1980
Published In
Volume / Issue
- 7 / 2
Start / End Page
- 108 - 111
PubMed ID
- 7382914
International Standard Serial Number (ISSN)
- 0094-2405
Digital Object Identifier (DOI)
- 10.1118/1.594673
Language
- eng
Conference Location
- United States