{"id":"https://openalex.org/W4386555184","doi":"https://doi.org/10.1145/3606038.3616173","title":"Context-Aware 3D Object Localization from Single Calibrated Images: A Study of Basketballs","display_name":"Context-Aware 3D Object Localization from Single Calibrated Images: A Study of Basketballs","publication_year":2023,"publication_date":"2023-10-26","ids":{"openalex":"https://openalex.org/W4386555184","doi":"https://doi.org/10.1145/3606038.3616173"},"language":"en","primary_location":{"id":"doi:10.1145/3606038.3616173","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3606038.3616173","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Workshop on Multimedia Content Analysis in Sports","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2309.03640","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047449510","display_name":"M. D. Caio","orcid":"https://orcid.org/0000-0003-1542-8029"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Marcello Davide Caio","raw_affiliation_strings":["Sportradar AG, St Gallen, Switzerland"],"affiliations":[{"raw_affiliation_string":"Sportradar AG, St Gallen, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058349515","display_name":"Gabriel Van Zandycke","orcid":"https://orcid.org/0000-0002-8384-4166"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gabriel Van Zandycke","raw_affiliation_strings":["UCLouvain & Sportradar AG, Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"UCLouvain & Sportradar AG, Louvain-la-Neuve, Belgium","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012049713","display_name":"Christophe De Vleeschouwer","orcid":"https://orcid.org/0000-0001-5049-2929"},"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":"Christophe De Vleeschouwer","raw_affiliation_strings":["UCLouvain, Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"UCLouvain, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5047449510"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3582,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.59755429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"49","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9994000196456909,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9994000196456909,"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":0.9993000030517578,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9987000226974487,"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":0.6837414503097534},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6347626447677612},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.6074678301811218},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6035795211791992},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5625900626182556},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09766611456871033}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6837414503097534},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6347626447677612},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.6074678301811218},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6035795211791992},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5625900626182556},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09766611456871033},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3606038.3616173","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3606038.3616173","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th International Workshop on Multimedia Content Analysis in Sports","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2309.03640","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2309.03640","pdf_url":"https://arxiv.org/pdf/2309.03640","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:dial.uclouvain.be:boreal:281158","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/281158","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2309.03640","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2309.03640","pdf_url":"https://arxiv.org/pdf/2309.03640","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1329855610","display_name":null,"funder_award_id":"project","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"},{"id":"https://openalex.org/G1502509635","display_name":null,"funder_award_id":"convention 2.5020.11","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"},{"id":"https://openalex.org/G3126070402","display_name":null,"funder_award_id":"2.5020.1","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"},{"id":"https://openalex.org/G7278612055","display_name":null,"funder_award_id":"2.5020.11","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"},{"id":"https://openalex.org/G7664062879","display_name":null,"funder_award_id":"2.5020","funder_id":"https://openalex.org/F4320321390","funder_display_name":"Fonds De La Recherche Scientifique - FNRS"}],"funders":[{"id":"https://openalex.org/F4320321390","display_name":"Fonds De La Recherche Scientifique - FNRS","ror":"https://ror.org/03q83t159"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386555184.pdf"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1533861849","https://openalex.org/W1781700528","https://openalex.org/W1786284218","https://openalex.org/W1976897890","https://openalex.org/W1988173443","https://openalex.org/W1997436935","https://openalex.org/W2070757849","https://openalex.org/W2071055882","https://openalex.org/W2108598243","https://openalex.org/W2114924283","https://openalex.org/W2122217536","https://openalex.org/W2137786496","https://openalex.org/W2144958063","https://openalex.org/W2147677681","https://openalex.org/W2169837433","https://openalex.org/W2170682191","https://openalex.org/W2172066707","https://openalex.org/W2177258564","https://openalex.org/W2523103428","https://openalex.org/W2766629694","https://openalex.org/W2789934849","https://openalex.org/W2898526419","https://openalex.org/W2911017596","https://openalex.org/W2980754694","https://openalex.org/W3022801328","https://openalex.org/W3103787893","https://openalex.org/W4249736682","https://openalex.org/W4292829049","https://openalex.org/W4298130096","https://openalex.org/W4308234952","https://openalex.org/W6968799348"],"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":{"Accurately":[0],"localizing":[1],"objects":[2],"in":[3,28,32,55,57,148],"three":[4],"dimensions":[5],"(3D)":[6],"is":[7,157],"crucial":[8],"for":[9,40,108,116,139],"various":[10],"computer":[11,146],"vision":[12,147],"applications,":[13],"such":[14],"as":[15,79],"robotics,":[16],"autonomous":[17],"driving,":[18],"and":[19,75,143],"augmented":[20],"reality.":[21],"This":[22],"task":[23],"finds":[24],"another":[25],"important":[26],"application":[27],"sports":[29],"analytics":[30],"and,":[31],"this":[33,155],"work,":[34],"we":[35],"present":[36],"a":[37,45],"novel":[38],"method":[39],"3D":[41,82,109],"basketball":[42],"localization":[43],"from":[44],"single":[46],"calibrated":[47],"image.":[48],"Our":[49,133],"approach":[50],"predicts":[51],"the":[52,65,69,72,76,85,92,99,120],"object's":[53,77],"height":[54],"pixels":[56],"image":[58,73],"space":[59],"by":[60,90],"estimating":[61],"its":[62],"projection":[63,94],"onto":[64],"ground":[66,105],"plane":[67],"within":[68],"image,":[70,118],"leveraging":[71],"itself":[74],"location":[78,111],"inputs.":[80],"The":[81,151],"coordinates":[83],"of":[84,122,154],"ball":[86,110,141],"are":[87],"then":[88],"reconstructed":[89],"exploiting":[91],"known":[93],"matrix.":[95],"Extensive":[96],"experiments":[97],"on":[98],"public":[100],"DeepSport":[101],"dataset,":[102],"which":[103],"provides":[104],"truth":[106],"annotations":[107],"alongside":[112],"camera":[113],"calibration":[114],"information":[115],"each":[117],"demonstrate":[119],"effectiveness":[121],"our":[123],"method,":[124],"offering":[125],"substantial":[126],"accuracy":[127],"improvements":[128],"compared":[129],"to":[130],"recent":[131],"work.":[132],"work":[134,156],"opens":[135],"up":[136],"new":[137],"possibilities":[138],"enhanced":[140],"tracking":[142],"understanding,":[144],"advancing":[145],"diverse":[149],"domains.":[150],"source":[152],"code":[153],"made":[158],"publicly":[159],"available":[160],"at":[161],"https://github.com/gabriel-vanzandycke/deepsport.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2023-09-09T00:00:00"}