{"id":"https://openalex.org/W1501400082","doi":"https://doi.org/10.1109/isbi.2009.5193206","title":"Incorporation of respiratory motion estimation within a map super-resolution algorithm for image enhancement in 4D PET","display_name":"Incorporation of respiratory motion estimation within a map super-resolution algorithm for image enhancement in 4D PET","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W1501400082","doi":"https://doi.org/10.1109/isbi.2009.5193206","mag":"1501400082"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2009.5193206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2009.5193206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5049047735","display_name":"Daphn\u00e9 Wallach","orcid":null},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210161065","display_name":"Laboratoire de Traitement de l'Information M\u00e9dicale","ror":"https://ror.org/05mqemx33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I4210105774","https://openalex.org/I4210161065"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Wallach","raw_affiliation_strings":["LaTIM, INSERM U650, Brest, France","INSERM, U650, LATIM, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaTIM, INSERM U650, Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]},{"raw_affiliation_string":"INSERM, U650, LATIM, Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055769959","display_name":"F. Lamare","orcid":"https://orcid.org/0000-0003-1289-7655"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"F. Lamare","raw_affiliation_strings":["MRCCSC, Imperial College London, London, UK","MRCCSC, Imperial College, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MRCCSC, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"MRCCSC, Imperial College, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":null,"display_name":"C. Roux","orcid":null},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210148559","display_name":"\u00c9cole nationale sup\u00e9rieure de techniques avanc\u00e9es Bretagne","ror":"https://ror.org/059n54003","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102","https://openalex.org/I4210148559"]},{"id":"https://openalex.org/I4210161065","display_name":"Laboratoire de Traitement de l'Information M\u00e9dicale","ror":"https://ror.org/05mqemx33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I4210105774","https://openalex.org/I4210161065"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. Roux","raw_affiliation_strings":["LaTIM, INSERM U650, Brest, France","Telecom Bretagne, Brest, France","INSERM, U650, LATIM, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaTIM, INSERM U650, Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]},{"raw_affiliation_string":"Telecom Bretagne, Brest, France","institution_ids":["https://openalex.org/I4210148559"]},{"raw_affiliation_string":"INSERM, U650, LATIM, Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]}]},{"author_position":"last","author":{"id":null,"display_name":"D. Visvikis","orcid":null},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210161065","display_name":"Laboratoire de Traitement de l'Information M\u00e9dicale","ror":"https://ror.org/05mqemx33","country_code":"FR","type":"facility","lineage":["https://openalex.org/I154526488","https://openalex.org/I4210105774","https://openalex.org/I4210161065"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Visvikis","raw_affiliation_strings":["LaTIM, INSERM U650, Brest, France","INSERM, U650, LATIM, Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaTIM, INSERM U650, Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]},{"raw_affiliation_string":"INSERM, U650, LATIM, Brest, France","institution_ids":["https://openalex.org/I4210161065","https://openalex.org/I154526488"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":null,"first_page":"931","last_page":"934"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13497","display_name":"Hermeneutics and Narrative Identity","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13497","display_name":"Hermeneutics and Narrative Identity","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/1211","display_name":"Philosophy"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13695","display_name":"Aging, Elder Care, and Social Issues","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13099","display_name":"Health, Medicine and Society","score":0.95660001039505,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6265814900398254},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6026687622070312},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.5978997945785522},{"id":"https://openalex.org/keywords/maximum-a-posteriori-estimation","display_name":"Maximum a posteriori estimation","score":0.5813291072845459},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5228998064994812},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.5174675583839417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5084952116012573},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5017671585083008},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.44110772013664246},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42602449655532837},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.42025452852249146},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.41913890838623047},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3714645802974701},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.36767107248306274},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1297544240951538},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11898726224899292},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.1046421229839325}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6265814900398254},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6026687622070312},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.5978997945785522},{"id":"https://openalex.org/C9810830","wikidata":"https://www.wikidata.org/wiki/Q635384","display_name":"Maximum a posteriori estimation","level":3,"score":0.5813291072845459},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5228998064994812},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5174675583839417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5084952116012573},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5017671585083008},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.44110772013664246},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42602449655532837},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.42025452852249146},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.41913890838623047},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3714645802974701},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.36767107248306274},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1297544240951538},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11898726224899292},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.1046421229839325},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2009.5193206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2009.5193206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-00460273v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00460273","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBI 2009 : IEEE international symposium on biomedical imaging, Jun 2009, Boston, Ma, United States. pp.931-934, ⟨10.1109/ISBI.2009.5193206⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2025905082","https://openalex.org/W2058452082","https://openalex.org/W2073139692","https://openalex.org/W2105282068","https://openalex.org/W2109146178","https://openalex.org/W2117217024","https://openalex.org/W2127735446","https://openalex.org/W2138884296","https://openalex.org/W6638777995"],"related_works":["https://openalex.org/W2137688540","https://openalex.org/W2545987984","https://openalex.org/W2043770409","https://openalex.org/W2376381970","https://openalex.org/W2037410261","https://openalex.org/W2156876729","https://openalex.org/W2071806004","https://openalex.org/W3165374989","https://openalex.org/W2482582608","https://openalex.org/W2049979785","https://openalex.org/W2116086616","https://openalex.org/W3109259988","https://openalex.org/W2891941676","https://openalex.org/W2559416828","https://openalex.org/W2975395079","https://openalex.org/W2169943388","https://openalex.org/W2006163374","https://openalex.org/W876496100","https://openalex.org/W2188554196","https://openalex.org/W2893426355"],"abstract_inverted_index":{"Respiratory":[0],"synchronized":[1,46],"acquisitions":[2],"lead":[3],"to":[4,88],"noisy":[5],"images.":[6,23],"Super-resolution":[7],"(SR)":[8],"aims":[9],"at":[10],"generating":[11],"a":[12,26,98,111,130],"high-resolution":[13,91],"image":[14,16,41,92,143],"or":[15],"sequence":[17],"from":[18],"several":[19],"slightly":[20],"different":[21],"low-resolution":[22],"A":[24],"maximum":[25],"posteriori":[27],"(MAP)":[28],"SR":[29,65],"algorithm":[30,50],"has":[31],"been":[32],"implemented":[33],"and":[34,40,93,142,151],"applied":[35],"for":[36,122],"simultaneous":[37],"motion":[38,95,103,119,128],"estimation":[39,104],"quality":[42],"enhancement":[43,144],"of":[44,114,133],"respiratory":[45],"gated":[47,70],"frames.":[48],"The":[49,77],"was":[51,66,84,145],"tested":[52],"on":[53,68,110],"GATE":[54],"simulated":[55],"images":[56,71],"reconstructed":[57],"using":[58,140],"the":[59,69,73,81,90,94,118,125],"one-pass":[60],"list-mode":[61],"EM":[62],"(OPL-EM)":[63],"algorithm.":[64,76,101],"performed":[67],"with":[72,86,117],"proposed":[74],"MAP":[75,82],"function":[78],"yielded":[79],"by":[80,147],"method":[83],"optimized":[85,121],"respect":[87],"both":[89],"parameters":[96],"through":[97],"steepest":[99],"descent":[100],"Two":[102],"models":[105],"were":[106,138],"compared:":[107],"one":[108],"based":[109],"sinusoidal":[112],"model":[113],"fixed":[115],"phase":[116],"amplitude":[120],"each":[123],"voxel,":[124],"other":[126],"considering":[127],"as":[129],"linear":[131],"combination":[132],"cubic":[134],"b-splines.":[135],"Lesion":[136],"positions":[137],"recovered":[139],"profiles":[141],"assessed":[146],"signal-to-noise":[148],"ratio":[149],"(SNR)":[150],"contrast":[152],"measures.":[153]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}