{"id":"https://openalex.org/W1965360856","doi":"https://doi.org/10.1117/12.2082080","title":"Marker-less multi-frame motion tracking and compensation in PET-brain imaging","display_name":"Marker-less multi-frame motion tracking and compensation in PET-brain imaging","publication_year":2015,"publication_date":"2015-03-25","ids":{"openalex":"https://openalex.org/W1965360856","doi":"https://doi.org/10.1117/12.2082080","mag":"1965360856"},"language":"en","primary_location":{"id":"doi:10.1117/12.2082080","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082080","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"article","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/A5054724759","display_name":"Clifford Lindsay","orcid":"https://orcid.org/0000-0003-3249-2807"},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"C. Lindsay","raw_affiliation_strings":["Univ. of Massachusetts Medical School (United States)"],"affiliations":[{"raw_affiliation_string":"Univ. of Massachusetts Medical School (United States)","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090379711","display_name":"Joyeeta Mitra Mukherjee","orcid":null},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. M. Mukherjee","raw_affiliation_strings":["Univ. of Massachusetts Medical School (United States)"],"affiliations":[{"raw_affiliation_string":"Univ. of Massachusetts Medical School (United States)","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101461282","display_name":"Karen L. Johnson","orcid":"https://orcid.org/0000-0001-7646-4221"},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. Johnson","raw_affiliation_strings":["Univ. of Massachusetts Medical School (United States)"],"affiliations":[{"raw_affiliation_string":"Univ. of Massachusetts Medical School (United States)","institution_ids":["https://openalex.org/I166722992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015840697","display_name":"Patrick Olivier","orcid":"https://orcid.org/0000-0003-2841-7580"},"institutions":[{"id":"https://openalex.org/I4210131230","display_name":"Philips (United States)","ror":"https://ror.org/03kw6wr76","country_code":"US","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210131230"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Olivier","raw_affiliation_strings":["Philips Medical Systems (United States)"],"affiliations":[{"raw_affiliation_string":"Philips Medical Systems (United States)","institution_ids":["https://openalex.org/I4210131230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050399802","display_name":"X. Song","orcid":"https://orcid.org/0009-0001-0482-909X"},"institutions":[{"id":"https://openalex.org/I4210131230","display_name":"Philips (United States)","ror":"https://ror.org/03kw6wr76","country_code":"US","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210131230"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"X. Song","raw_affiliation_strings":["Philips Medical Systems (United States)"],"affiliations":[{"raw_affiliation_string":"Philips Medical Systems (United States)","institution_ids":["https://openalex.org/I4210131230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082634513","display_name":"Ling Shao","orcid":"https://orcid.org/0000-0002-8264-6117"},"institutions":[{"id":"https://openalex.org/I4210131230","display_name":"Philips (United States)","ror":"https://ror.org/03kw6wr76","country_code":"US","type":"company","lineage":["https://openalex.org/I4210122849","https://openalex.org/I4210131230"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Shao","raw_affiliation_strings":["Philips Medical Systems (United States)"],"affiliations":[{"raw_affiliation_string":"Philips Medical Systems (United States)","institution_ids":["https://openalex.org/I4210131230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5115872278","display_name":"Matt King","orcid":null},"institutions":[{"id":"https://openalex.org/I166722992","display_name":"University of Massachusetts Chan Medical School","ror":"https://ror.org/0464eyp60","country_code":"US","type":"education","lineage":["https://openalex.org/I166722992"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. A. King","raw_affiliation_strings":["Univ. of Massachusetts Medical School (United States)"],"affiliations":[{"raw_affiliation_string":"Univ. of Massachusetts Medical School (United States)","institution_ids":["https://openalex.org/I166722992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5054724759"],"corresponding_institution_ids":["https://openalex.org/I166722992"],"apc_list":null,"apc_paid":null,"fwci":0.2635,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60978458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"9417","issue":null,"first_page":"94170J","last_page":"94170J"},"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/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.9979000091552734,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9976999759674072,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.648300051689148},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.518131673336029},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5046159029006958},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5038527846336365},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4794553518295288},{"id":"https://openalex.org/keywords/neuroimaging","display_name":"Neuroimaging","score":0.46319857239723206},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.4496501088142395},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43420708179473877},{"id":"https://openalex.org/keywords/match-moving","display_name":"Match moving","score":0.4325137138366699},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3659716844558716},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.3627024292945862},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.14160290360450745},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.07747858762741089}],"concepts":[{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.648300051689148},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.518131673336029},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5046159029006958},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5038527846336365},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4794553518295288},{"id":"https://openalex.org/C58693492","wikidata":"https://www.wikidata.org/wiki/Q551875","display_name":"Neuroimaging","level":2,"score":0.46319857239723206},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.4496501088142395},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43420708179473877},{"id":"https://openalex.org/C95020103","wikidata":"https://www.wikidata.org/wiki/Q1813492","display_name":"Match moving","level":3,"score":0.4325137138366699},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3659716844558716},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.3627024292945862},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.14160290360450745},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.07747858762741089},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2082080","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082080","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8199999928474426,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W182641920","https://openalex.org/W1529828005","https://openalex.org/W1987047259","https://openalex.org/W1987262264","https://openalex.org/W2003348104","https://openalex.org/W2042469942","https://openalex.org/W2056000609","https://openalex.org/W2060898406","https://openalex.org/W2069425565","https://openalex.org/W2075029962","https://openalex.org/W2087856991","https://openalex.org/W2088369476","https://openalex.org/W2099883816","https://openalex.org/W2100512976","https://openalex.org/W2107758954","https://openalex.org/W2111037205","https://openalex.org/W2119040171","https://openalex.org/W2133787395","https://openalex.org/W2144524546","https://openalex.org/W2146905754","https://openalex.org/W2152076943","https://openalex.org/W2162716756","https://openalex.org/W2163990400","https://openalex.org/W2165742256","https://openalex.org/W2200999894","https://openalex.org/W2535938674","https://openalex.org/W2543067687","https://openalex.org/W2543371146","https://openalex.org/W2548220845","https://openalex.org/W2741423703","https://openalex.org/W6607405540","https://openalex.org/W6631861462","https://openalex.org/W6675063796","https://openalex.org/W6679510144","https://openalex.org/W6684182095"],"related_works":["https://openalex.org/W2327340211","https://openalex.org/W2027542625","https://openalex.org/W4292199793","https://openalex.org/W2282195379","https://openalex.org/W2089784006","https://openalex.org/W2295388821","https://openalex.org/W2102312026","https://openalex.org/W2100033609","https://openalex.org/W4280531712","https://openalex.org/W1971786335"],"abstract_inverted_index":{"In":[0],"PET":[1,185],"brain":[2],"imaging,":[3],"patient":[4,29,48,151],"motion":[5,31,41,49,62,92,118,139,186],"can":[6,128,153,175,191,204],"contribute":[7],"significantly":[8],"to":[9,17,39,46,69,81,146,149,194],"the":[10,24,113,132,135,150,155,162,197,210],"degradation":[11],"of":[12,53,115,134,159,161,213],"image":[13,25],"quality":[14],"potentially":[15],"leading":[16],"diagnostic":[18],"and":[19,35,59,90,152],"therapeutic":[20],"problems.":[21],"To":[22],"mitigate":[23],"artifacts":[26],"resulting":[27],"from":[28],"motion,":[30],"must":[32],"be":[33,129,147,178,192],"detected":[34],"tracked":[36,87],"then":[37,86],"provided":[38],"a":[40,73,77,116,166],"correction":[42],"algorithm.":[43],"Existing":[44],"techniques":[45],"track":[47,154],"fall":[50],"into":[51],"one":[52],"two":[54],"categories:":[55],"1)":[56],"image-derived":[57],"approaches":[58],"2)":[60],"external":[61],"tracking":[63,93,119,140],"(EMT).":[64],"Typical":[65],"EMT":[66,103],"requires":[67],"patients":[68],"have":[70],"markers":[71],"in":[72,131,180],"known":[74],"pattern":[75],"on":[76],"rigid":[78,156],"too":[79],"attached":[80,148],"their":[82],"head,":[83],"which":[84,127],"are":[85,112],"by":[88,208],"expensive":[89],"bulky":[91],"camera":[94],"systems":[95],"or":[96],"stereo":[97],"cameras.":[98],"This":[99,203],"has":[100],"made":[101],"marker-based":[102],"unattractive":[104],"for":[105,201],"routine":[106],"clinical":[107],"application.":[108],"Our":[109,138],"main":[110],"contributions":[111],"development":[114],"marker-less":[117],"system":[120,141],"that":[121,172],"uses":[122],"lowcost,":[123],"small":[124],"depth-sensing":[125],"cameras":[126],"installed":[130],"bore":[133],"imaging":[136],"system.":[137],"does":[142],"not":[143,176],"require":[144],"anything":[145],"transformation":[157],"(6-degrees":[158],"freedom)":[160],"patient\u2019s":[163],"head":[164],"at":[165],"rate":[167],"60":[168],"Hz.":[169],"We":[170],"show":[171],"our":[173],"method":[174],"only":[177,196],"used":[179],"with":[181],"Multi-frame":[182],"Acquisition":[183],"(MAF)":[184],"correction,":[187],"but":[188],"precise":[189],"timing":[190],"employed":[193],"determine":[195],"necessary":[198],"frames":[199],"needed":[200],"correction.":[202],"speeds":[205],"up":[206],"reconstruction":[207],"eliminating":[209],"unnecessary":[211],"subdivision":[212],"frames.":[214]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}