{"id":"https://openalex.org/W3011358868","doi":"https://doi.org/10.1109/tmi.2020.2981835","title":"Model-Based Reconstruction of Large Three-Dimensional Optoacoustic Datasets","display_name":"Model-Based Reconstruction of Large Three-Dimensional Optoacoustic Datasets","publication_year":2020,"publication_date":"2020-03-18","ids":{"openalex":"https://openalex.org/W3011358868","doi":"https://doi.org/10.1109/tmi.2020.2981835","mag":"3011358868","pmid":"https://pubmed.ncbi.nlm.nih.gov/32191883"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2020.2981835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2020.2981835","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101654841","display_name":"Lu Ding","orcid":"https://orcid.org/0000-0002-6316-8527"},"institutions":[{"id":"https://openalex.org/I3018134672","display_name":"Helmholtz Zentrum M\u00fcnchen","ror":"https://ror.org/00cfam450","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672"]},{"id":"https://openalex.org/I4210100097","display_name":"Institute of Bioinformatics and Systems Biology","ror":"https://ror.org/0127fwn18","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I3018134672","https://openalex.org/I4210100097"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Lu Ding","raw_affiliation_strings":["Institute for Biological and Medical Imaging (IBMI), Helmholtz Zentrum M\u00fcnchen, Oberschlei\u00dfheim, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Biological and Medical Imaging (IBMI), Helmholtz Zentrum M\u00fcnchen, Oberschlei\u00dfheim, Germany","institution_ids":["https://openalex.org/I4210100097","https://openalex.org/I3018134672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082319905","display_name":"Daniel Razansky","orcid":"https://orcid.org/0000-0001-8676-0964"},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210090941","display_name":"Institute for Biomedical Engineering","ror":"https://ror.org/00baskk38","country_code":"CH","type":"facility","lineage":["https://openalex.org/I202697423","https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4210090941"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Daniel Razansky","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","Faculty of Medicine, University of Z\u00fcrich, Switzerland","Institute for Biomedical Engineering, ETH Z\u00fcrich, Z\u00fcrich, Switzerland","Institute of Pharmacology and Toxicology, University of Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Faculty of Medicine, University of Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I202697423"]},{"raw_affiliation_string":"Institute for Biomedical Engineering, ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I4210090941","https://openalex.org/I35440088"]},{"raw_affiliation_string":"Institute of Pharmacology and Toxicology, University of Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I202697423"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072211195","display_name":"Xos\u00e9 Lu\u00eds De\u00e1n\u2010Ben","orcid":"https://orcid.org/0000-0002-8557-7778"},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]},{"id":"https://openalex.org/I4210090941","display_name":"Institute for Biomedical Engineering","ror":"https://ror.org/00baskk38","country_code":"CH","type":"facility","lineage":["https://openalex.org/I202697423","https://openalex.org/I2799323385","https://openalex.org/I35440088","https://openalex.org/I4210090941"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Xose Luis Dean-Ben","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland","Faculty of Medicine, University of Z\u00fcrich, Switzerland","Institute for Biomedical Engineering, ETH Z\u00fcrich, Z\u00fcrich, Switzerland","Institute of Pharmacology and Toxicology, University of Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Faculty of Medicine, University of Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I202697423"]},{"raw_affiliation_string":"Institute for Biomedical Engineering, ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I4210090941","https://openalex.org/I35440088"]},{"raw_affiliation_string":"Institute of Pharmacology and Toxicology, University of Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I202697423"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101654841"],"corresponding_institution_ids":["https://openalex.org/I3018134672","https://openalex.org/I4210100097"],"apc_list":null,"apc_paid":null,"fwci":2.8725,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.90833456,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"39","issue":"9","first_page":"2931","last_page":"2940"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11856","display_name":"Thermography and Photoacoustic Techniques","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6696853637695312},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6374189853668213},{"id":"https://openalex.org/keywords/transpose","display_name":"Transpose","score":0.564689576625824},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5400128960609436},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.46619313955307007},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.45240670442581177},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.44855955243110657},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4242042005062103},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.41896921396255493},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3322833180427551},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3067350685596466}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6696853637695312},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6374189853668213},{"id":"https://openalex.org/C200106649","wikidata":"https://www.wikidata.org/wiki/Q223683","display_name":"Transpose","level":3,"score":0.564689576625824},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5400128960609436},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.46619313955307007},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.45240670442581177},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.44855955243110657},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4242042005062103},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.41896921396255493},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3322833180427551},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3067350685596466},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014054","descriptor_name":"Tomography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019047","descriptor_name":"Phantoms, Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D021621","descriptor_name":"Imaging, Three-Dimensional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1109/tmi.2020.2981835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2020.2981835","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:32191883","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32191883","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on medical imaging","raw_type":null},{"id":"pmh:doi:10.5167/uzh-186799","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:opus-zb.helmholtz-muenchen.de:60118","is_oa":false,"landing_page_url":"https://push-zb.helmholtz-muenchen.de/frontdoor.php?source_opus=60118","pdf_url":null,"source":{"id":"https://openalex.org/S4377196115","display_name":"Site cant be reached","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Trans. Med. Imaging 39, 2931-2940 (2020)","raw_type":"Text"},{"id":"pmh:oai:push-zb.helmholtz-munich.de:60118","is_oa":false,"landing_page_url":"https://push-zb.helmholtz-munich.de/frontdoor.php?source_opus=60118","pdf_url":null,"source":{"id":"https://openalex.org/S7407055352","display_name":"PuSH - Publication Server of Helmholtz Zentrum M\u00fcnchen","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Trans. Med. Imaging 39, 2931-2940 (2020)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5348430179","display_name":null,"funder_award_id":"ERC-2015-CoG-682379","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320328148","display_name":"Helmut Horten Stiftung","ror":"https://ror.org/00dc6k529"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":83,"referenced_works":["https://openalex.org/W1605312092","https://openalex.org/W1625682459","https://openalex.org/W1738784729","https://openalex.org/W1949839429","https://openalex.org/W1965327053","https://openalex.org/W1975318702","https://openalex.org/W1980615794","https://openalex.org/W1984906764","https://openalex.org/W1987805729","https://openalex.org/W1992009035","https://openalex.org/W1997692791","https://openalex.org/W1999320095","https://openalex.org/W2010757372","https://openalex.org/W2015408813","https://openalex.org/W2025680292","https://openalex.org/W2046238262","https://openalex.org/W2049966245","https://openalex.org/W2050964240","https://openalex.org/W2053098792","https://openalex.org/W2055844022","https://openalex.org/W2068358021","https://openalex.org/W2070796256","https://openalex.org/W2071847032","https://openalex.org/W2078831099","https://openalex.org/W2080273123","https://openalex.org/W2080632732","https://openalex.org/W2083454481","https://openalex.org/W2083952346","https://openalex.org/W2092513871","https://openalex.org/W2097897435","https://openalex.org/W2113243253","https://openalex.org/W2114702171","https://openalex.org/W2115843483","https://openalex.org/W2123169298","https://openalex.org/W2129287739","https://openalex.org/W2133150693","https://openalex.org/W2133701212","https://openalex.org/W2138671144","https://openalex.org/W2143715230","https://openalex.org/W2145011468","https://openalex.org/W2156463417","https://openalex.org/W2159652213","https://openalex.org/W2173934646","https://openalex.org/W2230154280","https://openalex.org/W2254810932","https://openalex.org/W2282095513","https://openalex.org/W2314234824","https://openalex.org/W2339398025","https://openalex.org/W2479910914","https://openalex.org/W2500522403","https://openalex.org/W2511026898","https://openalex.org/W2527877293","https://openalex.org/W2535943285","https://openalex.org/W2538151496","https://openalex.org/W2557384257","https://openalex.org/W2590420474","https://openalex.org/W2590983429","https://openalex.org/W2594189560","https://openalex.org/W2605097846","https://openalex.org/W2613273488","https://openalex.org/W2613485993","https://openalex.org/W2615656889","https://openalex.org/W2620263625","https://openalex.org/W2620286813","https://openalex.org/W2745747870","https://openalex.org/W2751563926","https://openalex.org/W2761722413","https://openalex.org/W2767109440","https://openalex.org/W2799460839","https://openalex.org/W2800371741","https://openalex.org/W2805392478","https://openalex.org/W2828413133","https://openalex.org/W2903760908","https://openalex.org/W2944705241","https://openalex.org/W2952432971","https://openalex.org/W2962850795","https://openalex.org/W2963966860","https://openalex.org/W2974799347","https://openalex.org/W3100404292","https://openalex.org/W3101630224","https://openalex.org/W3103029346","https://openalex.org/W3104004098","https://openalex.org/W3105608734"],"related_works":["https://openalex.org/W2099244661","https://openalex.org/W2003786218","https://openalex.org/W2097753256","https://openalex.org/W2107386309","https://openalex.org/W2545869789","https://openalex.org/W2141090006","https://openalex.org/W2966772402","https://openalex.org/W1964555484","https://openalex.org/W3048932468","https://openalex.org/W2148504016"],"abstract_inverted_index":{"Iterative":[0],"model-based":[1,22,85,174],"algorithms":[2],"are":[3],"known":[4],"to":[5,45,116,144,164,208],"enable":[6],"more":[7],"accurate":[8],"and":[9,31,111,169],"quantitative":[10],"optoacoustic":[11,59,74],"(photoacoustic)":[12],"tomographic":[13],"reconstructions":[14],"than":[15],"standard":[16,167,213],"back-projection":[17,168],"methods.":[18],"However,":[19],"three-dimensional":[20],"(3D)":[21],"inversion":[23,87,154],"is":[24,142,162,206],"often":[25],"hampered":[26],"by":[27,51,92,125,187],"high":[28,64],"computational":[29,81],"complexity":[30,65,82],"memory":[32,49],"overhead.":[33],"Parallel":[34],"implementations":[35],"on":[36],"a":[37,112,146,170],"graphics":[38],"processing":[39],"unit":[40],"(GPU)":[41],"have":[42],"been":[43],"shown":[44,207],"efficiently":[46],"reduce":[47],"the":[48,55,58,63,80,94,123,127,130,138,152,194,201,204],"requirements":[50],"on-the-fly":[52],"calculation":[53],"of":[54,57,83,129,158,166,191,203],"actions":[56],"model":[60,95,131],"matrix,":[61],"but":[62],"still":[66],"makes":[67],"these":[68,159],"approaches":[69,161],"impractical":[70],"for":[71],"large":[72,148],"3D":[73,84],"datasets.":[75],"Herein,":[76],"we":[77],"show":[78],"that":[79,165],"iterative":[86,153,196],"can":[88],"be":[89,209],"significantly":[90],"reduced":[91],"splitting":[93],"matrix":[96,103,114,132,205],"into":[97],"two":[98,160],"parts:":[99],"one":[100,106],"maximally":[101],"sparse":[102],"containing":[104],"only":[105],"entry":[107],"per":[108],"voxel-transducer":[109],"pair":[110],"second":[113],"corresponding":[115],"cyclic":[117],"convolution.":[118],"We":[119],"further":[120],"suggest":[121],"reconstructing":[122],"images":[124],"multiplying":[126],"transpose":[128,202],"calculated":[133],"in":[134,151,179],"this":[135],"manner":[136],"with":[137,193,200],"acquired":[139],"signals,":[140],"which":[141],"equivalent":[143],"using":[145,176],"very":[147],"regularization":[149],"parameter":[150],"method.":[155],"The":[156,182],"performance":[157],"compared":[163],"recently":[171],"introduced":[172],"GPU-based":[173],"method":[175],"datasets":[177],"from":[178],"vivo":[180],"experiments.":[181],"reconstruction":[183],"time":[184],"was":[185],"accelerated":[186],"approximately":[188],"an":[189],"order":[190],"magnitude":[192],"new":[195],"method,":[197],"while":[198],"multiplication":[199],"as":[210,212],"fast":[211],"back-projection.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5}],"updated_date":"2026-04-07T14:57:38.498316","created_date":"2025-10-10T00:00:00"}