{"id":"https://openalex.org/W2031665078","doi":"https://doi.org/10.1109/icip.2012.6467197","title":"A new nonrigid registration approach for motion correction of cardiac first-pass perfusion MRI","display_name":"A new nonrigid registration approach for motion correction of cardiac first-pass perfusion MRI","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2031665078","doi":"https://doi.org/10.1109/icip.2012.6467197","mag":"2031665078"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2012.6467197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2012.6467197","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Image Processing","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/A5003428654","display_name":"Fahmi Khalifa","orcid":"https://orcid.org/0000-0003-3318-2851"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"F. Khalifa","raw_affiliation_strings":["Bioengineering Department, University of Louisville, Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioengineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078282234","display_name":"Garth M. Beache","orcid":null},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"G. M. Beache","raw_affiliation_strings":["Radiology Department, School of Medicine, University of Louisville, Louisville, KY, USA","Radiology Department, University of Louisville, Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radiology Department, School of Medicine, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]},{"raw_affiliation_string":"Radiology Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032305673","display_name":"A. Firjani","orcid":null},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Firjani","raw_affiliation_strings":["Department of Computer Engineering and Computer Science, University of Louisville, Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and Computer Science, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008688828","display_name":"Karla Conn Welch","orcid":null},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. C. Welch","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of Louisville, Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114377140","display_name":"Georgy Gimel\u2019farb","orcid":"https://orcid.org/0000-0003-2120-9391"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"G. Gimel'farb","raw_affiliation_strings":["Department of Computer Science, University of Auckland, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075057705","display_name":"Ayman El\u2010Baz","orcid":"https://orcid.org/0000-0001-7264-1323"},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. El-Baz","raw_affiliation_strings":["Bioengineering Department, University of Louisville, Louisville, KY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bioengineering Department, University of Louisville, Louisville, KY, USA","institution_ids":["https://openalex.org/I142740786"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2819,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.80306114,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1665","last_page":"1668"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9997000098228455,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9997000098228455,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9980999827384949,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.7494340538978577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6653389930725098},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6093241572380066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5364691615104675},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5310153365135193},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.4547332227230072},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.23075199127197266},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.19962060451507568},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.12528079748153687}],"concepts":[{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.7494340538978577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6653389930725098},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6093241572380066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5364691615104675},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5310153365135193},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.4547332227230072},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.23075199127197266},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.19962060451507568},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.12528079748153687},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2012.6467197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2012.6467197","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1988029799","https://openalex.org/W1997896203","https://openalex.org/W2003863072","https://openalex.org/W2074124415","https://openalex.org/W2101486176","https://openalex.org/W2103430213","https://openalex.org/W2105456967","https://openalex.org/W2106750555","https://openalex.org/W2133782756","https://openalex.org/W2152620868","https://openalex.org/W2155373410","https://openalex.org/W2162378492","https://openalex.org/W2163619454","https://openalex.org/W2169227941","https://openalex.org/W6675263848"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2772917594","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398","https://openalex.org/W2775347418"],"abstract_inverted_index":{"Accurate":[0],"registration":[1,29,76],"of":[2,14,30,46,88,142],"cardiac":[3,38],"first-pass":[4],"magnetic":[5],"resonance":[6],"imaging":[7],"(FP-MRI)":[8],"is":[9,136],"fundamental":[10],"for":[11,27,72,111],"precise":[12],"analysis":[13],"myocardial":[15],"perfusion.":[16],"In":[17],"this":[18],"paper,":[19],"we":[20,67],"introduce":[21],"and":[22,58,62,117,163,183],"validate":[23],"a":[24,69,100,106,132,203],"new":[25,70],"framework":[26,178],"accurate":[28],"the":[31,42,47,51,64,86,89,125,143,155,171],"segmented":[32],"left":[33],"ventricle":[34],"(LV)":[35],"wall":[36,53,145],"on":[37,85,98,138,169,179],"FP-MRI.":[39],"Due":[40],"to":[41,54,59,152],"continuous":[43],"physiological":[44],"motion":[45],"heart":[48,198],"that":[49,77,104,109,135,188],"causes":[50],"LV":[52],"change":[55],"shape":[56],"significantly":[57],"move":[60],"within":[61],"through":[63],"image":[65],"plane,":[66],"developed":[68],"methodology":[71],"2D":[73],"FP-MRI":[74],"nonrigid":[75],"includes:":[78],"(i)":[79],"global":[80],"target-to-reference":[81],"frame-to-frame":[82],"alignment":[83,96],"based":[84,97,137,168],"maximization":[87],"normalized":[90],"mutual":[91],"information":[92],"(NMI);":[93],"(ii)":[94],"local":[95],"using":[99],"B-splines":[101],"transformation":[102],"model":[103],"maximizes":[105],"similarity":[107],"function":[108],"accounts":[110],"1":[112],"<sup":[113,119],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[114,120],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">st</sup>":[115],"-":[116],"2":[118],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">nd</sup>":[121],"-order":[122],"NMI":[123],"between":[124],"globally":[126],"aligned":[127],"frames":[128,165],"followed":[129],"by":[130],"(iii)":[131],"refinement":[133],"step":[134],"deforming":[139],"each":[140],"pixel":[141],"target":[144,164],"over":[146],"evolving":[147],"closed":[148],"equi-spaced":[149],"contours":[150],"(iso-contours)":[151],"closely":[153],"match":[154],"reference":[156,162],"wall.":[157],"Respective":[158],"iso-contours":[159],"in":[160],"both":[161,180],"are":[166,201],"matched":[167],"solving":[170],"Laplace":[172],"equation.":[173],"We":[174],"have":[175,189],"tested":[176],"our":[177],"synthetic":[181],"phantoms":[182],"20":[184],"in-vivo":[185],"data":[186],"sets":[187],"been":[190],"collected":[191],"from":[192,197],"patients":[193],"with":[194],"ischemic":[195],"damage":[196],"attacks,":[199],"who":[200],"undergoing":[202],"novel":[204],"myoregeneration":[205],"therapy.":[206]},"counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
