{"id":"https://openalex.org/W2097181311","doi":"https://doi.org/10.1109/42.959304","title":"Detection of motion in hybrid PET/SPECT imaging based on the correlation of partial sinograms","display_name":"Detection of motion in hybrid PET/SPECT imaging based on the correlation of partial sinograms","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W2097181311","doi":"https://doi.org/10.1109/42.959304","mag":"2097181311","pmid":"https://pubmed.ncbi.nlm.nih.gov/11686442"},"language":"en","primary_location":{"id":"doi:10.1109/42.959304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/42.959304","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/A5065737005","display_name":"Claire Pellot\u2010Barakat","orcid":"https://orcid.org/0000-0003-1000-9669"},"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/I4210160527","display_name":"University of California Davis Medical Center","ror":"https://ror.org/05t6gpm70","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210160527","https://openalex.org/I4210160856"]}],"countries":["FR","US"],"is_corresponding":true,"raw_author_name":"C. Pellot-Barakat","raw_affiliation_strings":["Department of Radiology, UC Davis Medical Center, Sacramento, CA 95817, USA. cbarakat@ucdavis.edu","Department of Radiology,Davis Medical Center, University of California, Sacramento, CA, USA","INSERM U494, France"],"affiliations":[{"raw_affiliation_string":"Department of Radiology, UC Davis Medical Center, Sacramento, CA 95817, USA. cbarakat@ucdavis.edu","institution_ids":["https://openalex.org/I4210160527"]},{"raw_affiliation_string":"Department of Radiology,Davis Medical Center, University of California, Sacramento, CA, USA","institution_ids":["https://openalex.org/I4210160527"]},{"raw_affiliation_string":"INSERM U494, France","institution_ids":["https://openalex.org/I154526488"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075057589","display_name":"Marija Ivanovi\u0107","orcid":"https://orcid.org/0000-0001-5713-3400"},"institutions":[{"id":"https://openalex.org/I4210160527","display_name":"University of California Davis Medical Center","ror":"https://ror.org/05t6gpm70","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210160527","https://openalex.org/I4210160856"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Ivanovic","raw_affiliation_strings":["Department of Radiology,Davis Medical Center, University of California, Sacramento, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Radiology,Davis Medical Center, University of California, Sacramento, CA, USA","institution_ids":["https://openalex.org/I4210160527"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088689704","display_name":"A. Herment","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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Herment","raw_affiliation_strings":["INSERM U494, France"],"affiliations":[{"raw_affiliation_string":"INSERM U494, France","institution_ids":["https://openalex.org/I154526488"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048417606","display_name":"Kjell Erlandsson","orcid":"https://orcid.org/0000-0002-1072-4382"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"K. Erlandsson","raw_affiliation_strings":["Institute of Nuclear Medicine, University College London, London, UK"],"affiliations":[{"raw_affiliation_string":"Institute of Nuclear Medicine, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113513148","display_name":"David K. Shelton","orcid":null},"institutions":[{"id":"https://openalex.org/I4210160527","display_name":"University of California Davis Medical Center","ror":"https://ror.org/05t6gpm70","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210160527","https://openalex.org/I4210160856"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D.K. Shelton","raw_affiliation_strings":["Department of Radiology,Davis Medical Center, University of California, Sacramento, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Radiology,Davis Medical Center, University of California, Sacramento, CA, USA","institution_ids":["https://openalex.org/I4210160527"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5065737005"],"corresponding_institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210160527"],"apc_list":null,"apc_paid":null,"fwci":0.2671,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61271515,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"20","issue":"10","first_page":"1072","last_page":"1083"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"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/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5971918106079102},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5748533010482788},{"id":"https://openalex.org/keywords/single-photon-emission-computed-tomography","display_name":"Single-photon emission computed tomography","score":0.5181776285171509},{"id":"https://openalex.org/keywords/positron-emission-tomography","display_name":"Positron emission tomography","score":0.5178187489509583},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5051444172859192},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5026154518127441},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.48290038108825684},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.458302766084671},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4539298117160797},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4514831006526947},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.45045170187950134},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.4366304874420166},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.4251425266265869},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4134260416030884},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3492116928100586},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.33199796080589294},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16396993398666382},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.11492335796356201}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5971918106079102},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5748533010482788},{"id":"https://openalex.org/C2780441642","wikidata":"https://www.wikidata.org/wiki/Q849737","display_name":"Single-photon emission computed tomography","level":2,"score":0.5181776285171509},{"id":"https://openalex.org/C2775842073","wikidata":"https://www.wikidata.org/wiki/Q208376","display_name":"Positron emission tomography","level":2,"score":0.5178187489509583},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5051444172859192},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5026154518127441},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.48290038108825684},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.458302766084671},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4539298117160797},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4514831006526947},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.45045170187950134},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.4366304874420166},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.4251425266265869},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4134260416030884},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3492116928100586},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.33199796080589294},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16396993398666382},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11492335796356201},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D012815","descriptor_name":"Signal Processing, Computer-Assisted","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D014055","descriptor_name":"Tomography, Emission-Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014055","descriptor_name":"Tomography, Emission-Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014055","descriptor_name":"Tomography, Emission-Computed","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015899","descriptor_name":"Tomography, Emission-Computed, Single-Photon","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015899","descriptor_name":"Tomography, Emission-Computed, Single-Photon","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D015899","descriptor_name":"Tomography, Emission-Computed, Single-Photon","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016477","descriptor_name":"Artifacts","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/42.959304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/42.959304","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:11686442","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11686442","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}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1822052182","https://openalex.org/W1837817227","https://openalex.org/W1890848840","https://openalex.org/W2005225003","https://openalex.org/W2038736307","https://openalex.org/W2083822568","https://openalex.org/W2089311877","https://openalex.org/W2090789701","https://openalex.org/W2097228432","https://openalex.org/W2122240832","https://openalex.org/W2139109844","https://openalex.org/W2144524546","https://openalex.org/W2152076943","https://openalex.org/W2152465269","https://openalex.org/W2178982271","https://openalex.org/W2417641931","https://openalex.org/W2440004572","https://openalex.org/W2544616427","https://openalex.org/W6680685185","https://openalex.org/W6716910125","https://openalex.org/W6717964534"],"related_works":["https://openalex.org/W1762867498","https://openalex.org/W1970980137","https://openalex.org/W2067323155","https://openalex.org/W2023288059","https://openalex.org/W2550548326","https://openalex.org/W2113768228","https://openalex.org/W2162905752","https://openalex.org/W1987865331","https://openalex.org/W2153104061","https://openalex.org/W2015773722"],"abstract_inverted_index":{"This":[0,68],"paper":[1],"describes":[2],"a":[3,120,142,178],"motion":[4,57,130,148,182],"detection":[5],"method":[6,19,103],"specific":[7],"to":[8,56,70,140,157,177],"hybrid":[9],"positron":[10],"emission":[11,14],"tomography/single":[12],"photon":[13],"computed":[15],"tomography":[16],"systems.":[17],"The":[18,128,162],"relies":[20],"on":[21,36],"temporal":[22],"fractionation":[23],"of":[24,41,50,78,113,160,166,180],"the":[25,37,51,63,134,147,153,158,167,181],"acquisition":[26],"into":[27,73],"three":[28],"data":[29,72,80,106],"sets":[30,46,77,172],"followed":[31],"by":[32,60,108,125],"an":[33,185],"algorithm":[34],"based":[35],"cross":[38],"correlation":[39],"(CC)":[40],"partial":[42],"sinograms":[43],"from":[44,104,119],"successive":[45],"at":[47],"different":[48,129],"rotations":[49],"camera.":[52],"Spatial":[53],"inconsistencies":[54],"due":[55],"are":[58,82],"detected":[59,100,151],"decreases":[61],"in":[62,174,187],"CC":[64],"between":[65],"two":[66],"sets.":[67],"permits":[69],"separate":[71],"premotion":[74,169],"and":[75,87,145,164,170,184],"postmotion":[76,171],"consistent":[79],"that":[81,133,146],"reconstructed":[83,168],"independently":[84],"then":[85],"registered":[86],"summed.":[88],"Rigid":[89],"motions":[90],"greater":[91],"than":[92],"1-cm":[93],"translation":[94],"or":[95],"10":[96],"degrees":[97],"rotation":[98],"were":[99],"with":[101],"this":[102],"experimental":[105],"obtained":[107],"manually":[109],"moving":[110],"phantoms":[111],"made":[112],"radioactive":[114],"spheres":[115],"as":[116,118],"well":[117],"patient":[121],"lung":[122],"study":[123],"corrupted":[124],"artificial":[126],"motion.":[127,161],"studies":[131],"showed":[132],"image":[135],"contrast":[136],"does":[137],"not":[138],"seem":[139],"be":[141],"limiting":[143],"factor":[144],"is":[149,155],"best":[150],"when":[152],"gantry":[154],"parallel":[156],"direction":[159],"registration":[163],"fusion":[165],"lead":[173],"all":[175],"cases":[176],"reduction":[179],"artifacts":[183],"increase":[186],"signal-to-noise":[188],"ratio.":[189]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}