{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T20:25:16Z","timestamp":1771705516407,"version":"3.50.1"},"reference-count":26,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2022,11,22]],"date-time":"2022-11-22T00:00:00Z","timestamp":1669075200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,1,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>To investigate the impact of combining the high-resolution (Hi-res) scan mode with deep learning image reconstruction (DLIR) algorithm in CT. Two phantoms (Catphan600\u00ae and Lungman, small, medium, large size) were CT scanned using combinations of Hi-res\/standard mode and high-definition (HD)\/standard kernels. Images were reconstructed with ASiR-V and three levels of DLIR. Spatial resolution, noise and contrast-to-noise ratio (CNR) were assessed. The radiation dose was recorded. The spatial resolution increased using Hi-res &amp; HD. Image noise in the Catphan600\u00ae (69%) and the Lungman (10\u201370%) significantly increased when Hi-res &amp; HD was applied. DLIR reduced the mean noise (54%). The CNR was reduced (64%) for Hi-res &amp; HD. The radiation dose increased for both small (+70%) and medium (+43%) Lungman phantoms but decreased slightly for the large ones (\u22123%) when Hi-res was applied. In conclusion, the Hi-res scan mode improved the spatial resolution. The HD kernel significantly increased the image noise. DLIR improved the image noise and CNR and did not affect the spatial resolution.<\/jats:p>","DOI":"10.1093\/rpd\/ncac243","type":"journal-article","created":{"date-parts":[[2022,11,24]],"date-time":"2022-11-24T11:39:10Z","timestamp":1669289950000},"page":"79-86","source":"Crossref","is-referenced-by-count":2,"title":["COMBINING HI-RESOLUTION SCAN MODE WITH DEEP LEARNING RECONSTRUCTION ALGORITHMS IN CARDIAC CT"],"prefix":"10.1093","volume":"199","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7562-7786","authenticated-orcid":false,"given":"Svea Deppe","family":"M\u00f8rup","sequence":"first","affiliation":[{"name":"UCL University College Health Sciences Research Centre, , Niels Bohrs Alle 1, 5230 Odense M Denmark"},{"name":"Odense University Hospital Cardiology Research Department, , Baag\u00f8es Alle 15, 5700 Svendborg , Denmark"},{"name":"University College Dublin Radiography & Diagnostic Imaging, School of Medicine, , Belfield, Dublin 4 , Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"Stowe","sequence":"additional","affiliation":[{"name":"University College Dublin Radiography & Diagnostic Imaging, School of Medicine, , Belfield, Dublin 4 , Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1525-5316","authenticated-orcid":false,"given":"Helle","family":"Precht","sequence":"additional","affiliation":[{"name":"UCL University College Health Sciences Research Centre, , Niels Bohrs Alle 1, 5230 Odense M Denmark"},{"name":"University of Southern Denmark Department of Regional Health Research, , J.B. Winsl\u00f8ws Vej 19, 3, 5000 Odense C , Denmark"},{"name":"Hospital Little Belt Kolding Department of Radiology, , Sygehusvej 24, 6000 Kolding , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin Weber","family":"Kusk","sequence":"additional","affiliation":[{"name":"University College Dublin Radiography & Diagnostic Imaging, School of Medicine, , Belfield, Dublin 4 , Ireland"},{"name":"University Hospital of Southwest Jutland Department of Radiology and Nuclear Medicine, , Esbjerg , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jess","family":"Lambrechtsen","sequence":"additional","affiliation":[{"name":"Odense University Hospital Cardiology Research Department, , Baag\u00f8es Alle 15, 5700 Svendborg , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shane J","family":"Foley","sequence":"additional","affiliation":[{"name":"University College Dublin Radiography & Diagnostic Imaging, School of Medicine, , Belfield, Dublin 4 , Ireland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2022,11,22]]},"reference":[{"issue":"1072","key":"2023010723552530900_ref1","doi-asserted-by":"crossref","DOI":"10.1259\/bjr.20160567","article-title":"Image quality in coronary CT angiography: challenges and technical solutions","volume":"90","author":"Ghekiere","year":"2017","journal-title":"Br. 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