{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T03:03:20Z","timestamp":1779246200563,"version":"3.51.4"},"reference-count":40,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"12","license":[{"start":{"date-parts":[[2017,12,1]],"date-time":"2017-12-01T00:00:00Z","timestamp":1512086400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2017,12,1]],"date-time":"2017-12-01T00:00:00Z","timestamp":1512086400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2017,12,1]],"date-time":"2017-12-01T00:00:00Z","timestamp":1512086400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"National Key Research and Development Program of China","award":["2016YFA0202003"],"award-info":[{"award-number":["2016YFA0202003"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61571359"],"award-info":[{"award-number":["61571359"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"China National Thirteen-Five Major Projects of Digital Medical Equipment","award":["2016YFC0105202"],"award-info":[{"award-number":["2016YFC0105202"]}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["R01EB016977"],"award-info":[{"award-number":["R01EB016977"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["1R01CA154747-01"],"award-info":[{"award-number":["1R01CA154747-01"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["1R21CA178787-01A1"],"award-info":[{"award-number":["1R21CA178787-01A1"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["1R21EB017978-01A1"],"award-info":[{"award-number":["1R21EB017978-01A1"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"NIH","doi-asserted-by":"publisher","award":["U01EB017140"],"award-info":[{"award-number":["U01EB017140"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004543","name":"China Scholarship Council","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004543","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Med. Imaging"],"published-print":{"date-parts":[[2017,12]]},"DOI":"10.1109\/tmi.2017.2759819","type":"journal-article","created":{"date-parts":[[2017,10,5]],"date-time":"2017-10-05T18:15:19Z","timestamp":1507227319000},"page":"2466-2478","source":"Crossref","is-referenced-by-count":38,"title":["Z-Index Parameterization for Volumetric CT Image Reconstruction via 3-D Dictionary Learning"],"prefix":"10.1109","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6697-7434","authenticated-orcid":false,"given":"Ti","family":"Bai","sequence":"first","affiliation":[{"name":"Institute of Image processing and Pattern recognition, Xi’an Jiaotong University, Xi’an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7094-6155","authenticated-orcid":false,"given":"Hao","family":"Yan","sequence":"additional","affiliation":[{"name":"Cyber Medical Corporation, Shaanxi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6159-2909","authenticated-orcid":false,"given":"Xun","family":"Jia","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steve","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2656-7705","authenticated-orcid":false,"given":"Ge","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering, Biomedical Imaging Center\/Cluster, CBIS, Rensselaer Polytechnic Institute, Troy, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1381-5260","authenticated-orcid":false,"given":"Xuanqin","family":"Mou","sequence":"additional","affiliation":[{"name":"Institute of Image processing and Pattern recognition, Xi’an Jiaotong University, Xi’an, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1111\/j.2517-6161.1996.tb02080.x","article-title":"Regression shrinkage and selection via the lasso","volume":"58","author":"tibshirani","year":"1996","journal-title":"J Roy Statist Soc Series B (Methodol )"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1364\/JOSAA.1.000612"},{"key":"ref33","first-page":"220","article-title":"Comparison of orthogonal matching pursuit implementations","author":"sturm","year":"2012","journal-title":"Proc 20th Eur Signal Process Conf"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1117\/12.911531"},{"key":"ref31","first-page":"543","article-title":"A method for unconstrained convex minimization problem with the rate of convergence o(1\/k2)","volume":"269","author":"nesterov","year":"1983","journal-title":"Doklady AN SSSR"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/42.993128"},{"key":"ref37","first-page":"541","article-title":"Statistics of natural images and models","author":"huang","year":"1999","journal-title":"Proc CVPR"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1137\/100790756"},{"key":"ref35","first-page":"19","article-title":"Online learning for matrix factorization and sparse coding","volume":"11","author":"mairal","year":"2010","journal-title":"J Mach Learn Res"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1038\/381607a0"},{"key":"ref10","first-page":"119","article-title":"Accurate image reconstruction from few-views and limited-angle data in divergent-beam CT","volume":"14","author":"sidky","year":"2006","journal-title":"J X-Ray Sci Technol"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2003.819861"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/11569541_53"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/54\/19\/008"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1118\/1.3036112"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1118\/1.2789499"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"437","DOI":"10.3233\/XST-140437","article-title":"Low-mAs X-ray CT image reconstruction by adaptive-weighted tv-constrained penalized re-weighted least-squares","volume":"22","author":"liu","year":"2014","journal-title":"J X-Ray Sci Technol"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/56\/13\/004"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/59\/7\/1801"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1088\/0266-5611\/27\/11\/115012"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6560\/aa5c24"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1137\/S1064827593252672"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejmp.2015.09.004"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1118\/1.3110163"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1002\/lary.23374"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1118\/1.2836423"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/53\/12\/018"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/53\/17\/021"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1118\/1.4729837"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"1682","DOI":"10.1109\/TMI.2012.2195669","article-title":"Low-dose X-ray CT reconstruction via dictionary learning","volume":"31","author":"xu","year":"2012","journal-title":"IEEE Trans Med Imag"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/S0360-3016(00)80182-0"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2006.871582"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1118\/1.599009"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2014.2336860"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1118\/1.4889515"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/NSSMIC.2012.6551536"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1080\/00401706.1979.10489751"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1093\/imanum\/drr051"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1137\/1034115"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2012.2195015"}],"container-title":["IEEE Transactions on Medical Imaging"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/42\/8124116\/08058485.pdf?arnumber=8058485","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,26]],"date-time":"2025-06-26T00:56:27Z","timestamp":1750899387000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8058485\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,12]]},"references-count":40,"journal-issue":{"issue":"12"},"URL":"https:\/\/doi.org\/10.1109\/tmi.2017.2759819","relation":{},"ISSN":["0278-0062","1558-254X"],"issn-type":[{"value":"0278-0062","type":"print"},{"value":"1558-254X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,12]]}}}