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Article: CT data storage reduction by means of compressing projection data instead of images: Feasibility study

TitleCT data storage reduction by means of compressing projection data instead of images: Feasibility study
Authors
Bae, Kyongtae T.Whiting, Bruce R.
KeywordsComputed tomography (CT), image display and recording
Computed tomography (CT), image processing
Computed tomography (CT), technology
Data compression
Issue Date2001
Citation
Radiology, 2001, v. 219, n. 3, p. 850-855 How to Cite?
DOI: http://dx.doi.org/10.1148/radiology.219.3.r01jn49850
AbstractThe authors developed and evaluated a technique of compressing raw projection data at computed tomography (CT). Raw projection data acquired at CT were compressed and decompressed and then used for image reconstruction. For comparison, original images were compressed by comparable ratios. Projection data files were more compressible than image files. Projection data compression is a promising, efficient method to reduce data file size and thus to facilitate retrospective image reconstruction.
Persistent Identifierhttp://hdl.handle.net/10722/315921
ISSN
0033-8419
2021 Impact Factor: 29.146
2020 SCImago Journal Rankings: 3.118

 

DC FieldValueLanguage
dc.contributor.authorBae, Kyongtae T.-
dc.contributor.authorWhiting, Bruce R.-
dc.date.accessioned2022-08-24T15:48:36Z-
dc.date.available2022-08-24T15:48:36Z-
dc.date.issued2001-
dc.identifier.citationRadiology, 2001, v. 219, n. 3, p. 850-855-
dc.identifier.issn0033-8419-
dc.identifier.urihttp://hdl.handle.net/10722/315921-
dc.description.abstractThe authors developed and evaluated a technique of compressing raw projection data at computed tomography (CT). Raw projection data acquired at CT were compressed and decompressed and then used for image reconstruction. For comparison, original images were compressed by comparable ratios. Projection data files were more compressible than image files. Projection data compression is a promising, efficient method to reduce data file size and thus to facilitate retrospective image reconstruction.-
dc.languageeng-
dc.relation.ispartofRadiology-
dc.subjectComputed tomography (CT), image display and recording-
dc.subjectComputed tomography (CT), image processing-
dc.subjectComputed tomography (CT), technology-
dc.subjectData compression-
dc.titleCT data storage reduction by means of compressing projection data instead of images: Feasibility study-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1148/radiology.219.3.r01jn49850-
dc.identifier.pmid11376281-
dc.identifier.scopuseid_2-s2.0-0035024416-
dc.identifier.volume219-
dc.identifier.issue3-
dc.identifier.spage850-
dc.identifier.epage855-

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