{"id":"https://openalex.org/W4387968148","doi":"https://doi.org/10.1145/3581783.3612669","title":"H2V4Sports: Real-Time Horizontal-to-Vertical Video Converter for Sports Lives via Fast Object Detection and Tracking","display_name":"H2V4Sports: Real-Time Horizontal-to-Vertical Video Converter for Sports Lives via Fast Object Detection and Tracking","publication_year":2023,"publication_date":"2023-10-26","ids":{"openalex":"https://openalex.org/W4387968148","doi":"https://doi.org/10.1145/3581783.3612669"},"language":"en","primary_location":{"id":"doi:10.1145/3581783.3612669","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3581783.3612669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Multimedia","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/A5005227174","display_name":"Yi Han","orcid":"https://orcid.org/0009-0004-3452-1776"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yi Han","raw_affiliation_strings":["YANGSHIPIN Co., Ltd., Beijing, China"],"raw_orcid":"https://orcid.org/0009-0004-3452-1776","affiliations":[{"raw_affiliation_string":"YANGSHIPIN Co., Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103205118","display_name":"Kaidong Li","orcid":"https://orcid.org/0009-0004-7260-2294"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kaidong Li","raw_affiliation_strings":["YANGSHIPIN Co., Ltd., Beijing, China"],"raw_orcid":"https://orcid.org/0009-0004-7260-2294","affiliations":[{"raw_affiliation_string":"YANGSHIPIN Co., Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101644468","display_name":"Zihan Song","orcid":"https://orcid.org/0009-0009-1485-0536"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihan Song","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0009-1485-0536","affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103259925","display_name":"Wei Feng","orcid":"https://orcid.org/0009-0002-4796-4205"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Feng","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0002-4796-4205","affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090021272","display_name":"Xinye Cao","orcid":"https://orcid.org/0009-0002-5050-7996"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiang Cao","raw_affiliation_strings":["YANGSHIPIN Co., Ltd., Beijing, China"],"raw_orcid":"https://orcid.org/0009-0002-5050-7996","affiliations":[{"raw_affiliation_string":"YANGSHIPIN Co., Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038813057","display_name":"Shuxian Guo","orcid":"https://orcid.org/0009-0000-5277-0873"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shida Guo","raw_affiliation_strings":["YANGSHIPIN Co., Ltd., Beijing, China"],"raw_orcid":"https://orcid.org/0009-0000-5277-0873","affiliations":[{"raw_affiliation_string":"YANGSHIPIN Co., Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022927606","display_name":"Xin Wang","orcid":"https://orcid.org/0000-0002-0351-2939"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Wang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0351-2939","affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028258340","display_name":"Xuguang Duan","orcid":"https://orcid.org/0000-0001-9108-9618"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuguang Duan","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9108-9618","affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100339293","display_name":"Wenwu Zhu","orcid":"https://orcid.org/0000-0003-2236-9290"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenwu Zhu","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2236-9290","affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"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":"9376","last_page":"9378"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9998000264167786,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9998000264167786,"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":0.9998000264167786,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.984000027179718,"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":0.7441606521606445},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.6694570779800415},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6268991827964783},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5763973593711853},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5360546112060547},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5270769000053406},{"id":"https://openalex.org/keywords/horizontal-and-vertical","display_name":"Horizontal and vertical","score":0.5062593221664429},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.48522165417671204},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.4211153984069824},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4024384617805481},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3654465079307556},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.34133094549179077},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08761772513389587},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.0865897536277771},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.06549140810966492}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7441606521606445},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.6694570779800415},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6268991827964783},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5763973593711853},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5360546112060547},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5270769000053406},{"id":"https://openalex.org/C59218005","wikidata":"https://www.wikidata.org/wiki/Q17027571","display_name":"Horizontal and vertical","level":2,"score":0.5062593221664429},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.48522165417671204},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.4211153984069824},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4024384617805481},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3654465079307556},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.34133094549179077},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08761772513389587},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0865897536277771},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.06549140810966492},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3581783.3612669","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3581783.3612669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.47999998927116394,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G119957897","display_name":null,"funder_award_id":"62102222","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1527691513","display_name":null,"funder_award_id":"62250008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3720940119","display_name":null,"funder_award_id":"2020AAA0106300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7661645822","display_name":null,"funder_award_id":"62250008,62222209,62102222","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8567821897","display_name":null,"funder_award_id":"62222209","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2252355370","https://openalex.org/W3104218139","https://openalex.org/W4312805142"],"related_works":["https://openalex.org/W2977517636","https://openalex.org/W4285271403","https://openalex.org/W2542007731","https://openalex.org/W2968379562","https://openalex.org/W2091015105","https://openalex.org/W4388689193","https://openalex.org/W2110899030","https://openalex.org/W29633852","https://openalex.org/W2985362983","https://openalex.org/W2810129309"],"abstract_inverted_index":{"We":[0,40,97],"present":[1],"H2V4Sports,":[2],"a":[3,36,71,93],"real-time":[4],"horizontal-to-vertical":[5],"video":[6,72,85],"converter":[7],"specifically":[8],"designed":[9],"for":[10,92,124],"sports":[11,25,66],"live":[12,86],"broadcasts.":[13],"With":[14],"the":[15,63,78,111],"increasing":[16],"demand":[17],"of":[18,65],"smartphone":[19,125],"users":[20,126],"who":[21],"prefer":[22],"to":[23,55],"watch":[24],"events":[26],"on":[27],"their":[28],"vertical":[29,81,119,129],"screens":[30],"anywhere,":[31],"anytime,":[32],"our":[33,101,115],"platform":[34,75,102],"provides":[35],"seamless":[37],"viewing":[38],"experience.":[39],"achieve":[41],"this":[42],"by":[43],"fine-tuning":[44],"and":[45,50,108,110,127],"pruning":[46],"an":[47],"object":[48],"detector":[49],"tracker,":[51],"which":[52],"enables":[53],"us":[54],"provide":[56],"real-time,":[57],"accurate":[58],"key-object":[59],"tracking":[60],"results":[61,112],"despite":[62],"complexity":[64],"scenes.":[67],"Additionally,":[68],"we":[69],"propose":[70],"virtual":[73],"director":[74,90],"that":[76,114,121],"captures":[77],"most":[79],"informative":[80],"zones":[82],"from":[83],"horizontal":[84],"frames":[87],"using":[88],"various":[89],"logic":[91],"smooth":[94],"frame-to-frame":[95],"transition.":[96],"have":[98],"successfully":[99],"demonstrated":[100],"in":[103],"two":[104],"popular":[105],"sports:":[106],"basketball":[107],"diving,":[109],"indicate":[113],"technology":[116],"delivers":[117],"high-quality":[118],"scenes":[120],"are":[122],"beneficial":[123],"other":[128],"scenarios.":[130]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
