{"id":"https://openalex.org/W2090526526","doi":"https://doi.org/10.1117/12.2082024","title":"Non-rigid MRI-TRUS registration in targeted prostate biopsy","display_name":"Non-rigid MRI-TRUS registration in targeted prostate biopsy","publication_year":2015,"publication_date":"2015-03-20","ids":{"openalex":"https://openalex.org/W2090526526","doi":"https://doi.org/10.1117/12.2082024","mag":"2090526526"},"language":"en","primary_location":{"id":"doi:10.1117/12.2082024","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082024","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":"conference-paper","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/A5006747947","display_name":"Bahram Marami","orcid":"https://orcid.org/0000-0002-6997-8993"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]},{"id":"https://openalex.org/I4210105758","display_name":"Robarts Clinical Trials","ror":"https://ror.org/01e36dv41","country_code":"CA","type":"facility","lineage":["https://openalex.org/I125749732","https://openalex.org/I4210105758","https://openalex.org/I4405252475"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bahram Marami","raw_affiliation_strings":["Robarts Research Institute (Canada)","Univ. of Western Ontario (Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robarts Research Institute (Canada)","institution_ids":["https://openalex.org/I4210105758"]},{"raw_affiliation_string":"Univ. of Western Ontario (Canada)","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090620818","display_name":"Shahin Sirouspour","orcid":"https://orcid.org/0000-0003-4882-2161"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shahin Sirouspour","raw_affiliation_strings":["McMaster Univ. (Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"McMaster Univ. (Canada)","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051294461","display_name":"Suha Ghoul","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105758","display_name":"Robarts Clinical Trials","ror":"https://ror.org/01e36dv41","country_code":"CA","type":"facility","lineage":["https://openalex.org/I125749732","https://openalex.org/I4210105758","https://openalex.org/I4405252475"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Suha Ghoul","raw_affiliation_strings":["Robarts Research Institute (Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robarts Research Institute (Canada)","institution_ids":["https://openalex.org/I4210105758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031750136","display_name":"Shadi Emami Abarghouei","orcid":null},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shadi Emami Abarghouei","raw_affiliation_strings":["McMaster Univ. (Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"McMaster Univ. (Canada)","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022153293","display_name":"Yue Sun","orcid":"https://orcid.org/0000-0003-3151-6774"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]},{"id":"https://openalex.org/I4210105758","display_name":"Robarts Clinical Trials","ror":"https://ror.org/01e36dv41","country_code":"CA","type":"facility","lineage":["https://openalex.org/I125749732","https://openalex.org/I4210105758","https://openalex.org/I4405252475"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yue Sun","raw_affiliation_strings":["Robarts Research Institute (Canada)","Univ. of Western Ontario (Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robarts Research Institute (Canada)","institution_ids":["https://openalex.org/I4210105758"]},{"raw_affiliation_string":"Univ. of Western Ontario (Canada)","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004966232","display_name":"Aaron Fenster","orcid":"https://orcid.org/0000-0003-3525-2788"},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]},{"id":"https://openalex.org/I4210105758","display_name":"Robarts Clinical Trials","ror":"https://ror.org/01e36dv41","country_code":"CA","type":"facility","lineage":["https://openalex.org/I125749732","https://openalex.org/I4210105758","https://openalex.org/I4405252475"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Aaron Fenster","raw_affiliation_strings":["Robarts Research Institute (Canada)","Univ. of Western Ontario (Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robarts Research Institute (Canada)","institution_ids":["https://openalex.org/I4210105758"]},{"raw_affiliation_string":"Univ. of Western Ontario (Canada)","institution_ids":["https://openalex.org/I125749732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"9413","issue":null,"first_page":"941332","last_page":"941332"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9973999857902527,"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"}},"topics":[{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9973999857902527,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9973000288009644,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/image-registration","display_name":"Image registration","score":0.6975418925285339},{"id":"https://openalex.org/keywords/fiducial-marker","display_name":"Fiducial marker","score":0.6847140192985535},{"id":"https://openalex.org/keywords/prostate-biopsy","display_name":"Prostate biopsy","score":0.6841671466827393},{"id":"https://openalex.org/keywords/prostate","display_name":"Prostate","score":0.6041512489318848},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.5236444473266602},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5182526111602783},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.503696858882904},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47727125883102417},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.4291872978210449},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40778082609176636},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.39755964279174805},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.28415390849113464},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.22570481896400452},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1366712749004364}],"concepts":[{"id":"https://openalex.org/C166704113","wikidata":"https://www.wikidata.org/wiki/Q861092","display_name":"Image registration","level":3,"score":0.6975418925285339},{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.6847140192985535},{"id":"https://openalex.org/C2781217009","wikidata":"https://www.wikidata.org/wiki/Q4086927","display_name":"Prostate biopsy","level":4,"score":0.6841671466827393},{"id":"https://openalex.org/C2776235491","wikidata":"https://www.wikidata.org/wiki/Q9625","display_name":"Prostate","level":3,"score":0.6041512489318848},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5236444473266602},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5182526111602783},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.503696858882904},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47727125883102417},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.4291872978210449},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40778082609176636},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.39755964279174805},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.28415390849113464},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.22570481896400452},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1366712749004364},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2082024","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2082024","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":[{"display_name":"Peace, Justice and strong institutions","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313290","display_name":"Ontario Institute for Cancer Research","ror":"https://ror.org/043q8yx54"},{"id":"https://openalex.org/F4320334506","display_name":"Canadian Institutes of Health Research","ror":"https://ror.org/01gavpb45"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1482825550","https://openalex.org/W1571998429","https://openalex.org/W1573186872","https://openalex.org/W1977425433","https://openalex.org/W1983592655","https://openalex.org/W2003954396","https://openalex.org/W2013627343","https://openalex.org/W2031752028","https://openalex.org/W2040591493","https://openalex.org/W2054119170","https://openalex.org/W2056153636","https://openalex.org/W2068504016","https://openalex.org/W2073211476","https://openalex.org/W2103840584","https://openalex.org/W2119605622","https://openalex.org/W2145938889","https://openalex.org/W2160201029","https://openalex.org/W2174150962","https://openalex.org/W2331038220","https://openalex.org/W4285719527","https://openalex.org/W6644710285","https://openalex.org/W6663827720","https://openalex.org/W6668784797","https://openalex.org/W6681158678","https://openalex.org/W6685156790"],"related_works":["https://openalex.org/W2525537761","https://openalex.org/W2072325087","https://openalex.org/W2905789513","https://openalex.org/W402593573","https://openalex.org/W2972424784","https://openalex.org/W1486589819","https://openalex.org/W1429720065","https://openalex.org/W2948909270","https://openalex.org/W1514490562","https://openalex.org/W3030478768"],"abstract_inverted_index":{"A":[0,74],"non-rigid":[1],"registration":[2,145,159],"method":[3,68,146,232],"is":[4,89,106],"presented":[5],"for":[6,194],"the":[7,31,52,55,86,97,168,195,202,206,212,216,230,235,239],"alignment":[8],"of":[9,45,54,76,83,125,150,161,201,229],"pre-procedural":[10],"magnetic":[11],"resonance":[12],"(MR)":[13],"images":[14,25,38,155,221],"with":[15],"delineated":[16],"suspicious":[17],"regions":[18],"to":[19,114],"intra-procedural":[20],"3D":[21,34],"transrectal":[22],"ultrasound":[23],"(TRUS)":[24],"in":[26,108,140,167,215,233,238],"TRUS-guided":[27,240],"prostate":[28,87,116,151,241],"biopsy.":[29,242],"In":[30],"first":[32],"step,":[33],"MR":[35,119,141,152,220],"and":[36,120,137,153,164,172,191,199,218],"TRUS":[37,121,154,217],"are":[39,61,127,135],"aligned":[40],"rigidly":[41],"using":[42,64,91,129,177],"six":[43],"pairs":[44],"manually":[46],"identified":[47,128],"approximate":[48],"matching":[49],"points":[50,82,124],"on":[51,147],"boundary":[53],"prostate.":[56],"Then,":[57],"two":[58],"image":[59],"volumes":[60],"non-rigidly":[62],"registered":[63,219],"a":[65,109,157],"finite":[66],"element":[67],"(FEM)-based":[69],"linear":[70],"elastic":[71],"deformation":[72,117],"model.":[73],"vector":[75,105],"observation":[77],"prediction":[78],"errors":[79],"at":[80],"some":[81],"interest":[84],"within":[85],"volume":[88],"computed":[90],"an":[92],"intensity-based":[93],"similarity":[94,184],"metric":[95],"called":[96],"modality":[98],"independent":[99],"neighborhood":[100],"descriptor":[101],"(MIND).":[102],"The":[103,123,143,182],"error":[104,160],"employed":[107],"classical":[110],"state":[111],"estimation":[112],"framework":[113],"estimate":[115],"between":[118,211],"images.":[122,142],"interests":[126],"speeded-up":[130],"robust":[131],"features":[132],"(SURF)":[133],"that":[134],"scale":[136],"rotation-invariant":[138],"descriptors":[139],"proposed":[144,231],"10":[148],"sets":[149],"yielded":[156],"target":[158],"1.99±0.83":[162],"mm,":[163],"1.97±0.87":[165],"mm":[166],"peripheral":[169],"zone":[170],"(PZ)":[171],"whole":[173],"gland":[174],"(WG),":[175],"respectively,":[176],"68":[178],"manually-identified":[179],"fiducial":[180],"points.":[181],"Dice":[183],"coefficient":[185],"(DSC)":[186],"was":[187,222],"87.9±2.9,":[188],"82.3±4.8,":[189],"93.0±1.7,":[190],"84.2±6.2":[192],"percent":[193],"WG,":[196],"apex,":[197],"mid-gland":[198],"base":[200],"prostate,":[203],"respectively.":[204],"Moreover,":[205],"mean":[207],"absolute":[208],"distances":[209],"(MAD)":[210],"WG":[213],"surfaces":[214],"1.6±0.3":[223],"mm.":[224],"Registration":[225],"results":[226],"indicate":[227],"effectiveness":[228],"improving":[234],"targeting":[236],"accuracy":[237]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}