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Three specialized CT phantoms were scanned: (1) the Corgi\n                    <jats:sup>\u00ae<\/jats:sup>\n                    phantom for image quality assessment, (2) a radiomics liver phantom, and (3) an open\u2010source 3D\u2010printed texture phantom. Image quality assessment included measurement of contrast\u2010to\u2010noise ratio, 3D modulation transfer function, and 3D noise power spectrum. Data were acquired on four CT scanner models from two manufacturers at five  levels (2.05\u201317.11 mGy) and reconstructed with eight different kernels, yielding 160 total conditions (combinations of scanner, dose, kernel). Data were validated for integrity and completeness, resulting in the exclusion of six\u00a0conditions. The paired texture phantom and image quality (PTP\u2010IQ) dataset includes: (1) DICOM image series of two texture phantoms acquired across the 154 conditions, as well as (2) image quality metrics derived from each corresponding set of scanner, acquisition and reconstruction settings provided in HDF5\u00a0format. This dataset enables the development and validation of harmonization methods for multi\u2010center quantitative imaging studies, investigation of protocol\u2010dependent QIF variability, and optimization of acquisition protocols for radiomics applications. The controlled and systematic study design facilitates isolation of individual protocol effects on quantitative measurements.\n                  <\/jats:p>","DOI":"10.1002\/mp.70633","type":"journal-article","created":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T05:07:35Z","timestamp":1788152855000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["CT texture phantom dataset with paired image quality assessments for quantitative imaging"],"prefix":"10.1002","volume":"53","author":[{"given":"Morgan A.","family":"Daly","sequence":"first","affiliation":[{"name":"Department of Radiological Sciences University of California, Los Angeles Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John M.","family":"Hoffman","sequence":"additional","affiliation":[{"name":"Department of Radiological Sciences University of California, Los Angeles Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrew M.","family":"Hernandez","sequence":"additional","affiliation":[{"name":"Department of Radiology University of California Davis California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Uneri","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering Johns Hopkins University Baltimore Maryland USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bino A.","family":"Varghese","sequence":"additional","affiliation":[{"name":"Department of Radiology, Keck Medical Center University of Southern California Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joshua","family":"Levy","sequence":"additional","affiliation":[{"name":"The Phantom Laboratory Salem New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael F.","family":"McNitt\u2010Gray","sequence":"additional","affiliation":[{"name":"Department of Radiological Sciences University of California, Los Angeles Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,30]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2015151169"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms5006"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrclinonc.2017.141"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/RLI.0000000000000180"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/srep23428"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijrobp.2018.05.053"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00330\u2010013\u20102965\u20100"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijrobp.2014.07.020"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010017\u201000665\u2010z"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2015150892"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.12123"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2018172361"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.13162"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.14789"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.1513158"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.13763"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.13952"},{"key":"e_1_2_8_19_1","unstructured":"Phantom Laboratory Corgi\u00aePhantom Product Guide 2025 https:\/\/www.phantomlab.com\/s\/CGI014CorgiProductGuide20250717.pdf"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1118\/1.4946816"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/acm2.14309"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/mp.70613"},{"key":"e_1_2_8_23_1","unstructured":"HoffmanJ DalyM.HD phantom body and radiomics texture inserts for CT imaging 2026 doi:10.5281\/zenodo.15733372"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2017161911"},{"key":"e_1_2_8_25_1","unstructured":"AAPM Lung Cancer Screening CT Protocols Version 5.1 Technical report American Association of Physicists in Medicine;2019."},{"key":"e_1_2_8_26_1","doi-asserted-by":"crossref","unstructured":"DalyM HoffmanJM HernandezAM et\u00a0al.Harmonizing quantitative imaging feature values in CT using image quality metrics as a basis. 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