{"id":"https://openalex.org/W2016590747","doi":"https://doi.org/10.1109/atsip.2014.6834600","title":"Feasibility and preliminary validation of 2D/3D image registration using fixed 2-D X-ray devices in image-guided radiotherapy","display_name":"Feasibility and preliminary validation of 2D/3D image registration using fixed 2-D X-ray devices in image-guided radiotherapy","publication_year":2014,"publication_date":"2014-03-01","ids":{"openalex":"https://openalex.org/W2016590747","doi":"https://doi.org/10.1109/atsip.2014.6834600","mag":"2016590747"},"language":"en","primary_location":{"id":"doi:10.1109/atsip.2014.6834600","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atsip.2014.6834600","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)","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/A5061762985","display_name":"Florence Kremer","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Florence Kremer","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051038673","display_name":"Joachim Giard","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Joachim Giard","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049966705","display_name":"M. Sibomana","orcid":null},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Merence Sibomana","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048403429","display_name":"Jos\u00e9 Seabra","orcid":"https://orcid.org/0000-0002-9278-8370"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jose Seabra","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043712361","display_name":"Jonathan Orban de Xivry","orcid":"https://orcid.org/0000-0001-6768-3043"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jonathan Orban de Xivry","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053704223","display_name":"Rudi Labarbe","orcid":"https://orcid.org/0000-0001-6663-5592"},"institutions":[{"id":"https://openalex.org/I4210095091","display_name":"Ion Beam Applications (Belgium)","ror":"https://ror.org/00pgy3a44","country_code":"BE","type":"company","lineage":["https://openalex.org/I4210095091"]},{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Rudi Labarbe","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","Ion Beam Applications, Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"Ion Beam Applications, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I4210095091"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015968689","display_name":"Beno\u0131\u0302t Macq","orcid":"https://orcid.org/0000-0002-7243-4778"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Benoit Macq","raw_affiliation_strings":["IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"IMagx project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]},{"raw_affiliation_string":"ICTEAM institute, iMagX project, Universit\u00e9 Catholique de Louvain, Louvain-La-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5061762985"],"corresponding_institution_ids":["https://openalex.org/I95674353"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08918341,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"104","issue":null,"first_page":"172","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":1.0,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9984999895095825,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.7021658420562744},{"id":"https://openalex.org/keywords/oblique-case","display_name":"Oblique case","score":0.5317555665969849},{"id":"https://openalex.org/keywords/x-ray","display_name":"X-ray","score":0.47650590538978577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45589330792427063},{"id":"https://openalex.org/keywords/image-registration","display_name":"Image registration","score":0.445290207862854},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.43667763471603394},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.43215441703796387},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4220949411392212},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41344892978668213},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4006868600845337},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3873524069786072},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34700122475624084},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3313341736793518}],"concepts":[{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.7021658420562744},{"id":"https://openalex.org/C160697094","wikidata":"https://www.wikidata.org/wiki/Q1233197","display_name":"Oblique case","level":2,"score":0.5317555665969849},{"id":"https://openalex.org/C2779328170","wikidata":"https://www.wikidata.org/wiki/Q34777","display_name":"X-ray","level":2,"score":0.47650590538978577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45589330792427063},{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.445290207862854},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.43667763471603394},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.43215441703796387},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4220949411392212},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41344892978668213},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4006868600845337},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3873524069786072},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34700122475624084},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3313341736793518},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/atsip.2014.6834600","is_oa":false,"landing_page_url":"https://doi.org/10.1109/atsip.2014.6834600","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:191174","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.1/191174","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318621","display_name":"Waalse Gewest","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1558633536","https://openalex.org/W1652779514","https://openalex.org/W1976377967","https://openalex.org/W2004439942","https://openalex.org/W2004865767","https://openalex.org/W2023202987","https://openalex.org/W2061052585","https://openalex.org/W2078898050","https://openalex.org/W2134042740","https://openalex.org/W6633458381"],"related_works":["https://openalex.org/W2385104873","https://openalex.org/W1600457464","https://openalex.org/W3001809259","https://openalex.org/W2373158124","https://openalex.org/W2319896040","https://openalex.org/W2150654092","https://openalex.org/W4366763345","https://openalex.org/W2417440389","https://openalex.org/W2057812809","https://openalex.org/W4385556839"],"abstract_inverted_index":{"In":[0,65,97],"radiotherapy,":[1],"fixed":[2],"2-D":[3],"X-ray":[4,58],"imaging":[5],"devices":[6],"have":[7],"several":[8],"advantages":[9],"compared":[10],"to":[11,22,94,139],"gantry-mounted":[12],"systems,":[13],"such":[14,108],"as":[15,133],"less":[16],"geometrical":[17],"deformations":[18],"and":[19,146],"the":[20,37,45,51,54,57,66,72,83,89,101,104,135],"possibility":[21],"monitor":[23],"3-D":[24],"markers":[25],"motion":[26],"in":[27,44],"real-time.":[28],"However,":[29],"there":[30],"is":[31],"a":[32,48,98],"lack":[33],"of":[34,39,47,53,69,88,91,103,137],"studies":[35],"concerning":[36],"geometry":[38],"these":[40],"systems.":[41],"For":[42],"example,":[43],"case":[46],"non-orthogonal":[49],"geometry,":[50],"effect":[52],"angle":[55,74],"between":[56,82],"axes":[59,84],"has":[60],"not":[61],"been":[62],"investigated":[63],"yet.":[64],"first":[67],"part":[68],"this":[70],"study,":[71],"optimal":[73],"was":[75,111,118],"analyzed":[76],"theoretically.":[77],"Results":[78],"showed":[79],"that":[80,120],"60\u00b0":[81,125],"still":[85],"enables":[86],"displacements":[87],"order":[90],"0.35":[92],"mm":[93,145],"be":[95],"detected.":[96],"second":[99],"step,":[100],"performance":[102],"registration":[105],"method":[106],"for":[107],"oblique":[109],"configuration":[110],"evaluated":[112],"on":[113],"phantom":[114],"data":[115],"sets.":[116],"It":[117],"found":[119],"using":[121],"images":[122],"separated":[123],"by":[124],"rather":[126],"than":[127,131],"90\u00b0":[128],"required":[129],"more":[130],"twice":[132],"much":[134],"number":[136],"iterations":[138],"obtain":[140],"sufficient":[141],"accuracy":[142],"(i.e.":[143],"0.7":[144],"0.5\u00b0).":[147]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}