{"id":"https://openalex.org/W2223999925","doi":null,"title":"A self-registration method for PET/CT image fusion","display_name":"A self-registration method for PET/CT image fusion","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2223999925","mag":"2223999925"},"language":"en","primary_location":{"id":"mag:2223999925","doi":null,"is_oa":false,"landing_page_url":"http://jnm.snmjournals.org/content/55/supplement_1/2047.short?related-urls=yesl55/supplement_1/2047","pdf_url":null,"source":{"id":"https://openalex.org/S4210180780","display_name":"Journal of Nuclear Medicine","issn_l":"0161-5505","issn":["0161-5505","1535-5667","2159-662X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315767","host_organization_name":"Society of Nuclear Medicine and Molecular Imaging","host_organization_lineage":["https://openalex.org/P4310315767"],"host_organization_lineage_names":["Society of Nuclear Medicine and Molecular Imaging"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Nuclear Medicine","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5049930699","display_name":"Yuxuan Zhang","orcid":"https://orcid.org/0000-0001-6141-6825","observed_orcids":["https://orcid.org/0000-0001-6141-6825"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuxuan Zhang","raw_affiliation_strings":["1UT MD Anderson Cancer Center, Houston, TX"],"raw_orcid":"https://orcid.org/0000-0001-6141-6825","affiliations":[{"raw_affiliation_string":"1UT MD Anderson Cancer Center, Houston, TX","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088499987","display_name":"Hossain Baghaei","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Baghaei","raw_affiliation_strings":["1UT MD Anderson Cancer Center, Houston, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1UT MD Anderson Cancer Center, Houston, TX","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111394125","display_name":"Hongdi Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hongdi Li","raw_affiliation_strings":["1UT MD Anderson Cancer Center, Houston, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1UT MD Anderson Cancer Center, Houston, TX","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081004637","display_name":"Rocio Ramirez","orcid":"https://orcid.org/0000-0002-9542-6121","observed_orcids":["https://orcid.org/0000-0002-9542-6121"]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rocio Ramirez","raw_affiliation_strings":["1UT MD Anderson Cancer Center, Houston, TX"],"raw_orcid":"https://orcid.org/0000-0002-9542-6121","affiliations":[{"raw_affiliation_string":"1UT MD Anderson Cancer Center, Houston, TX","institution_ids":["https://openalex.org/I1343551460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110298101","display_name":"Wai\u2010Hoi Wong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1343551460","display_name":"The University of Texas MD Anderson Cancer Center","ror":"https://ror.org/04twxam07","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1343551460"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wai\u2010Hoi Wong","raw_affiliation_strings":["1UT MD Anderson Cancer Center, Houston, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1UT MD Anderson Cancer Center, Houston, TX","institution_ids":["https://openalex.org/I1343551460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1343551460"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18973704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"55","issue":null,"first_page":"2047","last_page":"2047"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9785000085830688,"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":0.9785000085830688,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.009600000455975533,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.002099999925121665,"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/self-registration","display_name":"self-registration","score":0.968999981880188},{"id":"https://openalex.org/keywords/image-fusion","display_name":"image fusion","score":0.7239999771118164},{"id":"https://openalex.org/keywords/cross-correlation-function","display_name":"cross correlation function","score":0.8309999704360962},{"id":"https://openalex.org/keywords/transformation-matrix","display_name":"transformation matrix","score":0.7850000262260437},{"id":"https://openalex.org/keywords/patient-motion","display_name":"patient movement","score":0.5820000171661377},{"id":"https://openalex.org/keywords/maximum-intensity-projection","display_name":"maximum intensity projection","score":0.6930000185966492},{"id":"https://openalex.org/keywords/gallium-68","display_name":"gallium-68","score":0.8230000138282776},{"id":"https://openalex.org/keywords/fluorodeoxyglucose","display_name":"fluorodeoxyglucose","score":0.6259999871253967},{"id":"https://openalex.org/keywords/mouse-imaging","display_name":"mouse imaging","score":0.4480000138282776}],"concepts":[{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.5564873814582825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5391625761985779},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5214754343032837},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.5213938355445862},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.5068641304969788},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.489731103181839},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4810338616371155},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4442075788974762},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.43478235602378845},{"id":"https://openalex.org/C165443888","wikidata":"https://www.wikidata.org/wiki/Q1482183","display_name":"Transformation matrix","level":3,"score":0.42453455924987793},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4052446186542511},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.38574859499931335},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3519866466522217},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24859121441841125},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.17298457026481628},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14502820372581482},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.1300080418586731},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10972225666046143},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2223999925","doi":null,"is_oa":false,"landing_page_url":"http://jnm.snmjournals.org/content/55/supplement_1/2047.short?related-urls=yesl55/supplement_1/2047","pdf_url":null,"source":{"id":"https://openalex.org/S4210180780","display_name":"Journal of Nuclear Medicine","issn_l":"0161-5505","issn":["0161-5505","1535-5667","2159-662X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315767","host_organization_name":"Society of Nuclear Medicine and Molecular Imaging","host_organization_lineage":["https://openalex.org/P4310315767"],"host_organization_lineage_names":["Society of Nuclear Medicine and Molecular Imaging"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Nuclear Medicine","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6240000128746033}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1563747498","https://openalex.org/W2517003249","https://openalex.org/W1983660917","https://openalex.org/W2131103601","https://openalex.org/W2591222693","https://openalex.org/W33699384","https://openalex.org/W2415762685","https://openalex.org/W2140781440","https://openalex.org/W1560404055","https://openalex.org/W212172766"],"abstract_inverted_index":{"2047":[0],"Objectives":[2],"The":[4,25,48,65,87,118],"conventional":[5],"method":[6,58,259],"for":[7,59,260,280],"PET/CT":[8,61,261,285,306],"image":[9,262],"registration":[10],"is":[11,53,68,120,248,297],"to":[12,54,75,100,165,170,192],"use":[13],"the":[14,35,41,60,77,80,90,93,102,105,113,116,126,129,138,151,155,172,176,186,194,197,277,281,284,288,294,303],"transformation":[15,27,66,139],"matrix":[16,28,67,140],"obtained":[17,242],"through":[18,167,250],"special":[19],"designed":[20],"calibration":[21,62],"phantoms":[22],"and":[23,37,63,92,135,157,178,185,199,227,267,271,287,293,308],"procedures.":[24],"pre-defined":[26],"cannot":[29],"cover":[30],"any":[31],"later":[32],"offsets":[33],"between":[34,89],"PET":[36,96,158],"CT":[38,91,156],"acquisitions,":[39],"e.g.":[40],"patient":[42,46,289],"bed":[43,290],"deflation":[44],"or":[45],"movement.":[47],"aim":[49],"of":[50,104,128,150,154,188,196,283,305],"this":[51,237,274],"study":[52],"develop":[55],"a":[56,168],"self-registration":[57,258],"fusion.":[64],"derived":[69],"from":[70,215,228],"real":[71],"object":[72],"data":[73,163,207],"themselves":[74],"avoid":[76],"factors":[78],"causing":[79],"misalignments":[81],"mentioned":[82],"above.":[83],"Methods":[85],"cross-correlations":[88],"3D":[94],"transformed":[95],"reconstruction":[97],"are":[98,141,159,208,241,291],"calculated":[99,121],"evaluate":[101],"degree":[103],"alignment.":[106],"Best":[107],"alignment":[108],"will":[109],"be":[110],"achieved":[111,249],"when":[112],"cross-correlation":[114,119],"reaches":[115],"maximum.":[117],"in":[122,137,243],"three":[123],"planes":[124],"using":[125,187,236],"projections":[127],"original":[130],"data.":[131],"Six":[132],"variables":[133],"(translations":[134],"rotations)":[136],"solved":[142],"by":[143,210,220,269],"an":[144],"iterative":[145,257],"maximum":[146],"searching":[147],"algorithm.":[148],"Because":[149],"contrast":[152],"mechanisms":[153],"different,":[160],"their":[161],"reconstructed":[162],"need":[164],"go":[166],"pre-processing":[169],"adjust":[171],"intensity":[173],"distribution,":[174],"including":[175],"low":[177],"high":[179],"threshold,":[180],"gamma":[181],"correction,":[182],"gradient":[183],"generating":[184],"Maximum":[189],"Intensity":[190],"Projection,":[191],"improve":[193],"convergence":[195],"algorithm":[198],"achieve":[200],"better":[201],"accuracy.":[202],"Results":[204],"Experimental":[206],"acquired":[209],"our":[211],"pre-clinical":[212],"MuPET/CT.":[213],"Data":[214],"one":[216],"helix":[217],"phantom":[218,270],"constructed":[219],"plastic":[221],"tube":[222],"filled":[223],"with":[224,232],"Ga-68":[225],"activity":[226],"two":[229],"mice":[230],"injected":[231],"FDG":[233],"were":[234],"tested":[235],"method.":[238],"Good":[239],"registrations":[240],"all":[244],"cases.":[245],"Sub-mm":[246],"accuracy":[247],"visual":[251],"inspections.":[252],"Conclusions":[254],"An":[256],"fusion":[263],"has":[264],"been":[265],"developed":[266],"verified":[268],"animals.":[272],"With":[273],"new":[275],"method,":[276],"precision":[278],"requirements":[279],"manufacture":[282],"gantry":[286],"loosened":[292],"routine":[295],"operation":[296],"simplified":[298],"which":[299],"may":[300],"also":[301],"reduce":[302],"cost":[304],"production":[307],"operation.":[309]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
