{"id":"https://openalex.org/W4389724617","doi":"https://doi.org/10.1109/iotais60147.2023.10346049","title":"Object Localization Using Non-Euclidean Metrics","display_name":"Object Localization Using Non-Euclidean Metrics","publication_year":2023,"publication_date":"2023-11-28","ids":{"openalex":"https://openalex.org/W4389724617","doi":"https://doi.org/10.1109/iotais60147.2023.10346049"},"language":"en","primary_location":{"id":"doi:10.1109/iotais60147.2023.10346049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iotais60147.2023.10346049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Internet of Things and Intelligence Systems (IoTaIS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/journal_contribution/Object_localization_using_non-Euclidean_metrics/24235249","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030188696","display_name":"Ula\u015f Ba\u011fc\u0131","orcid":"https://orcid.org/0000-0001-7379-6829"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ulas Bagci","raw_affiliation_strings":["Northwestern University,Chicago,IL,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Chicago,IL,USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065713856","display_name":"Jayaram K. Udupa","orcid":"https://orcid.org/0000-0002-7361-2927"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jayaram K. Udupa","raw_affiliation_strings":["University of Pennsylvania,Philadelphia,PA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania,Philadelphia,PA,USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079807652","display_name":"Xinjian Chen","orcid":"https://orcid.org/0000-0002-0871-293X"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinjian Chen","raw_affiliation_strings":["Soochow University,Suzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soochow University,Suzhou,China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080030813","display_name":"Drew A. Torigian","orcid":"https://orcid.org/0000-0001-8999-9735"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Drew Torigian","raw_affiliation_strings":["University of Pennsylvania,Philadelphia,PA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania,Philadelphia,PA,USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053519611","display_name":"Alpay Medetalibeyo\u011flu","orcid":"https://orcid.org/0000-0002-5829-9186"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alpay Medetalibeyoglu","raw_affiliation_strings":["Northwestern University,Chicago,IL,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University,Chicago,IL,USA","institution_ids":["https://openalex.org/I111979921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011782760","display_name":"Diwei Zhou","orcid":"https://orcid.org/0000-0003-4323-7393"},"institutions":[{"id":"https://openalex.org/I143804889","display_name":"Loughborough University","ror":"https://ror.org/04vg4w365","country_code":"GB","type":"education","lineage":["https://openalex.org/I143804889"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Diwei Zhou","raw_affiliation_strings":["Loughborough University,Loughborough,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Loughborough University,Loughborough,UK","institution_ids":["https://openalex.org/I143804889"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108104412","display_name":"Li Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Li Bai","raw_affiliation_strings":["University of Nottingham,Nottingham,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Nottingham,Nottingham,UK","institution_ids":["https://openalex.org/I142263535"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9995999932289124,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9995999932289124,"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9991999864578247,"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/computer-science","display_name":"Computer science","score":0.6470255851745605},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5788106918334961},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.5305317640304565},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47417986392974854},{"id":"https://openalex.org/keywords/euclidean-geometry","display_name":"Euclidean geometry","score":0.4628744423389435},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4585227370262146},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.34507036209106445},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1897435188293457},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12926816940307617}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6470255851745605},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5788106918334961},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.5305317640304565},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47417986392974854},{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.4628744423389435},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4585227370262146},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.34507036209106445},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1897435188293457},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12926816940307617}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iotais60147.2023.10346049","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iotais60147.2023.10346049","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Internet of Things and Intelligence Systems (IoTaIS)","raw_type":"proceedings-article"},{"id":"pmh:oai:figshare.com:article/24235249","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Object_localization_using_non-Euclidean_metrics/24235249","pdf_url":null,"source":{"id":"https://openalex.org/S4306402585","display_name":"Loughborough University Research Repository (Loughborough University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I143804889","host_organization_name":"Loughborough University","host_organization_lineage":["https://openalex.org/I143804889"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/24235249","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Object_localization_using_non-Euclidean_metrics/24235249","pdf_url":null,"source":{"id":"https://openalex.org/S4306402585","display_name":"Loughborough University Research Repository (Loughborough University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I143804889","host_organization_name":"Loughborough University","host_organization_lineage":["https://openalex.org/I143804889"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W391578156","https://openalex.org/W1978951343","https://openalex.org/W1982465050","https://openalex.org/W1986964250","https://openalex.org/W1994711007","https://openalex.org/W2016199505","https://openalex.org/W2017587562","https://openalex.org/W2067611711","https://openalex.org/W2068934234","https://openalex.org/W2097137218","https://openalex.org/W2135463994","https://openalex.org/W2153269637","https://openalex.org/W2342792901","https://openalex.org/W4212819559","https://openalex.org/W4250213818","https://openalex.org/W4299441806"],"related_works":["https://openalex.org/W2090152127","https://openalex.org/W1965169884","https://openalex.org/W3125580510","https://openalex.org/W2008939113","https://openalex.org/W14679004","https://openalex.org/W1566651525","https://openalex.org/W2977652649","https://openalex.org/W2318206461","https://openalex.org/W37157938","https://openalex.org/W4298154183"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"proposed":[4,102],"to":[5,10,51,137],"use":[6],"non-Euclidean":[7,81],"statistical":[8],"metrics":[9,135],"localize":[11],"multiple":[12],"3D":[13],"anatomical":[14],"structures":[15],"by":[16],"estimating":[17],"the":[18,98,101,118],"object's":[19],"position,":[20],"orientation,":[21],"and":[22,55,74,86,106,112],"size":[23],"in":[24,45],"med-ical":[25],"images.":[26],"Precise":[27],"orientation":[28,48,62],"estimation":[29,63],"is":[30],"extremely":[31],"important":[32],"especially":[33],"for":[34],"model-based":[35],"image":[36],"segmentation":[37],"algorithms":[38],"because":[39],"even":[40],"a":[41],"very":[42],"small":[43],"change":[44],"shape":[46],"model":[47],"can":[49],"lead":[50],"an":[52],"inaccurate":[53],"localization":[54,131],"segmentation.":[56],"We":[57,96,120],"statistically":[58],"evaluated":[59],"accuracy":[60],"of":[61,100,117],"using":[64,104],"various":[65],"metrics:":[66],"Euclidean,":[67],"Mean":[68,84],"Hermitian,":[69],"Log-Euclidean,":[70],"Root-Euclidean,":[71],"Cholesky":[72,87],"decomposition,":[73,88],"Procrustes":[75],"Size-and-Shape.":[76],"Experimental":[77],"results":[78],"showed":[79],"that":[80],"metrics,":[82],"particularly":[83],"Hermitian":[85],"provided":[89],"more":[90],"accurate":[91],"estimates":[92],"than":[93],"Euclidean":[94,138],"metrics.":[95],"presented":[97],"effectiveness":[99],"method":[103],"abdominal":[105],"hand":[107],"computed":[108],"tomography":[109],"(CT)":[110],"images":[111,116],"magnetic":[113],"resonance":[114],"(MR)":[115],"foot.":[119],"obtained":[121],"3-to-6":[122],"times":[123],"smaller":[124],"RMSE":[125],"(root":[126],"mean":[127],"square":[128],"error)":[129],"object":[130],"errors":[132],"with":[133],"Non-Euclidean":[134],"compared":[136],"metric.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}