{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,25]],"date-time":"2025-12-25T04:21:22Z","timestamp":1766636482759,"version":"3.37.3"},"reference-count":42,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"9","license":[{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/OAPA.html"}],"funder":[{"name":"Special Project on High-performance Computing through the National Key R&D Program","award":["2016YFB0200602"],"award-info":[{"award-number":["2016YFB0200602"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11771464","11601537","11471013","11501584"],"award-info":[{"award-number":["11771464","11601537","11471013","11501584"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities of China","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Imaging and Radiation Sciences subaward of the MSK Cancer Center Support Grant\/Core Grant","award":["P30 CA008748"],"award-info":[{"award-number":["P30 CA008748"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Med. Imaging"],"published-print":{"date-parts":[[2019,9]]},"DOI":"10.1109\/tmi.2019.2898271","type":"journal-article","created":{"date-parts":[[2019,2,19]],"date-time":"2019-02-19T19:25:33Z","timestamp":1550604333000},"page":"2114-2126","source":"Crossref","is-referenced-by-count":9,"title":["A Krasnoselskii-Mann Algorithm With an Improved EM Preconditioner for PET Image Reconstruction"],"prefix":"10.1109","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1400-278X","authenticated-orcid":false,"given":"Yizun","family":"Lin","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0485-3601","authenticated-orcid":false,"given":"C. Ross","family":"Schmidtlein","sequence":"additional","affiliation":[]},{"given":"Qia","family":"Li","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5590-7759","authenticated-orcid":false,"given":"Si","family":"Li","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3965-3087","authenticated-orcid":false,"given":"Yuesheng","family":"Xu","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1090\/S0002-9939-1953-0054846-3"},{"key":"ref38","first-page":"123","article-title":"Two remarks on the method of successive approximations","volume":"10","author":"krasnosel\u2019skii","year":"1955","journal-title":"Uspekhi Matematicheskikh Nauk"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejmp.2015.07.139"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1016\/j.nima.2010.11.092"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1002\/mp.12292"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/42.363099"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2014.2350962"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1007\/s10851-010-0251-1"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/42.61759"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1088\/0266-5611\/27\/4\/045009"},{"key":"ref10","first-page":"1","article-title":"Total variation regularization in positron emission tomography","author":"jonsson","year":"1998"},{"key":"ref40","doi-asserted-by":"crossref","DOI":"10.1007\/978-1-4419-9467-7","author":"bauschke","year":"2011","journal-title":"Convex Analysis and Monotone Operator Theory in Hilbert Spaces"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/NSSMIC.2008.4774392"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.3934\/ipi.2008.2.167"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/s10444-008-9081-8"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/s11075-010-9427-4"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1137\/080727749"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1088\/0266-5611\/27\/9\/095001"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1088\/0031-9155\/57\/10\/3065"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2014.2377273"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1561\/2200000016"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.24033\/bsmf.1625"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/83.760336"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1137\/080716542"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1118\/1.4926846"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2012.2211378"},{"key":"ref29","first-page":"2897","article-title":"Fonctions convexes duales et points proximaux dans un espace Hilbertien","volume":"255","author":"moreau","year":"1962","journal-title":"C R Math Acad Sci Paris"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/42.993134"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2014.2371392"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2017.2786865"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1137\/090769521"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/23.819305"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/0167-2789(92)90242-F"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/TMI.2014.2328660"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"626","DOI":"10.4208\/jcm.1607-m2016-0537","article-title":"Reducing staircasing artifacts in SPECT reconstruction by an infimal convolution regularization","volume":"34","author":"wu","year":"2016","journal-title":"J Comput Math"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1088\/0266-5611\/28\/11\/115005"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmaa.2014.11.044"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.acha.2015.11.004"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1007\/BF03007664"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2011.6126441"},{"key":"ref26","first-page":"372","article-title":"A method of solving a convex programming problem with convergence rate \n$O(1\/k^{2})$","volume":"27","author":"nesterov","year":"1983","journal-title":"Sov Math Dokl"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1007\/s10444-014-9363-2"}],"container-title":["IEEE Transactions on Medical Imaging"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/42\/8821423\/08644032.pdf?arnumber=8644032","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,10]],"date-time":"2021-08-10T19:41:20Z","timestamp":1628624480000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8644032\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9]]},"references-count":42,"journal-issue":{"issue":"9"},"URL":"https:\/\/doi.org\/10.1109\/tmi.2019.2898271","relation":{},"ISSN":["0278-0062","1558-254X"],"issn-type":[{"type":"print","value":"0278-0062"},{"type":"electronic","value":"1558-254X"}],"subject":[],"published":{"date-parts":[[2019,9]]}}}