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dc.contributorVirginia Tech-Wake Forest University School of Biomedical Engineering and Sciencesen_US
dc.contributor.authorWang, Geen_US
dc.contributor.authorRitman, Eriken_US
dc.contributor.authorYe, Yangboen_US
dc.contributor.authorKatsevich, Alexanderen_US
dc.contributor.authorYu, Hengyongen_US
dc.contributor.authorCao, Guohuaen_US
dc.contributor.authorZhou, Ottoen_US
dc.date.accessioned2015-10-06T15:29:55Z
dc.date.available2015-10-06T15:29:55Z
dc.date.issued2010-04-05
dc.identifier.citationWang, G., Ritman, E., Ye, Y., Katsevich, A., Yu, H., Cao, G., & Zhou, O. (2010). Development and Applications of Interior Tomography - Multi-Source Interior Tomography for Ultrafast Performance. Poster. Retrieved from http://www.imaging.sbes.vt.edu/posters/Poster-Wang-MIT.pdf
dc.identifier.urihttp://hdl.handle.net/10919/56703
dc.description.abstractConventional tomography allows excellent reconstruction of an object from non-truncated projections. The long-standing interior problem is to reconstruct an interior ROI accurately only from local projection segments. Interior tomography solves the interior problem with practical knowledge such as a known sub-region or a sparsity model using compressive sensing. Advantages of interior tomography include radiation dose reduction (no x-rays go outside an ROI), scattering artifact suppression (no cross-talk from radiation outside the ROI), image quality improvement (with the novel reconstruction approach), large object handling (measurement can be truncated in any direction), and ultrafast imaging performance (with multiple source detector chains tightly integrated targeting the ROI).
dc.description.sponsorshipNational Institute of Biomedical Imaging and Bioengineering (U.S.) - Grant EB002667
dc.description.sponsorshipNational Institute of Biomedical Imaging and Bioengineering (U.S.) - Grant EB004287
dc.description.sponsorshipNational Institute of Biomedical Imaging and Bioengineering (U.S.) - Grant EB007288
dc.format.mimetypeapplication/pdfen_US
dc.language.isoen_US
dc.subjectCT scannersen_US
dc.subjectCardiacen_US
dc.subjectRegion of interest (ROI)en_US
dc.titleDevelopment and Applications of Interior Tomography - Multi-source Interior Tomography for Ultrafast Performanceen_US
dc.typePosteren_US
dc.identifier.urlhttp://www.imaging.sbes.vt.edu/posters/Poster-Wang-MIT.pdf
dc.date.accessed2014-11-26
dc.type.dcmitypeTexten_US


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