{"id":"https://openalex.org/W7110094596","doi":"https://doi.org/10.1145/3757377.3763908","title":"4DSloMo: 4D Reconstruction for High Speed Scene with Asynchronous Capture","display_name":"4DSloMo: 4D Reconstruction for High Speed Scene with Asynchronous Capture","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7110094596","doi":"https://doi.org/10.1145/3757377.3763908"},"language":null,"primary_location":{"id":"doi:10.1145/3757377.3763908","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3757377.3763908","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the SIGGRAPH Asia 2025 Conference Papers","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3757377.3763908","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yutian Chen","orcid":"https://orcid.org/0009-0005-3385-8227"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yutian Chen","raw_affiliation_strings":["Shanghai Artificial Intelligence Laboratory, Shanghai, China and Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0009-0005-3385-8227","affiliations":[{"raw_affiliation_string":"Shanghai Artificial Intelligence Laboratory, Shanghai, China and Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shi Guo","orcid":"https://orcid.org/0000-0001-5155-6162"},"institutions":[{"id":"https://openalex.org/I4210100255","display_name":"Beijing Academy of Artificial Intelligence","ror":"https://ror.org/016a74861","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210100255"]},{"id":"https://openalex.org/I4391012619","display_name":"Shanghai Artificial Intelligence Laboratory","ror":"https://ror.org/03wkvpx79","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391012619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Guo","raw_affiliation_strings":["Shanghai Artificial Intelligence Laboratory, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-5155-6162","affiliations":[{"raw_affiliation_string":"Shanghai Artificial Intelligence Laboratory, Shanghai, China","institution_ids":["https://openalex.org/I4210100255","https://openalex.org/I4391012619"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Tianshuo Yang","orcid":"https://orcid.org/0009-0006-9961-090X"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tianshuo Yang","raw_affiliation_strings":["University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0009-0006-9961-090X","affiliations":[{"raw_affiliation_string":"University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Lihe Ding","orcid":"https://orcid.org/0000-0003-1976-9496"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lihe Ding","raw_affiliation_strings":["Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0003-1976-9496","affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiuyuan Yu","orcid":"https://orcid.org/0009-0003-6903-3310"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiuyuan Yu","raw_affiliation_strings":["Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0009-0003-6903-3310","affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jinwei Gu","orcid":"https://orcid.org/0000-0001-8705-8237"},"institutions":[{"id":"https://openalex.org/I1304085615","display_name":"Nvidia (United Kingdom)","ror":"https://ror.org/02kr42612","country_code":"GB","type":"company","lineage":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]},{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Jinwei Gu","raw_affiliation_strings":["NVIDIA, San Jose, USA"],"raw_orcid":"https://orcid.org/0000-0001-8705-8237","affiliations":[{"raw_affiliation_string":"NVIDIA, San Jose, USA","institution_ids":["https://openalex.org/I4210127875","https://openalex.org/I1304085615"]}]},{"author_position":"last","author":{"id":null,"display_name":"Tianfan Xue","orcid":"https://orcid.org/0000-0001-5031-6618"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tianfan Xue","raw_affiliation_strings":["Chinese University of Hong Kong, Hong Kong, China and Shanghai Artificial Intelligence Laboratory, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-5031-6618","affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, Hong Kong, China and Shanghai Artificial Intelligence Laboratory, Shanghai, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.5008000135421753,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.5008000135421753,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.09589999914169312,"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/T12290","display_name":"Human Motion and Animation","score":0.06939999759197235,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/asynchronous-communication","display_name":"Asynchronous communication","score":0.6496999859809875},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.6134999990463257},{"id":"https://openalex.org/keywords/asynchrony","display_name":"Asynchrony (computer programming)","score":0.6126999855041504},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.607699990272522},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.45669999718666077},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.42289999127388}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8176000118255615},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7426000237464905},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7160000205039978},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6496999859809875},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.6134999990463257},{"id":"https://openalex.org/C2779019669","wikidata":"https://www.wikidata.org/wiki/Q25203946","display_name":"Asynchrony (computer programming)","level":3,"score":0.6126999855041504},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.607699990272522},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.45669999718666077},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.42289999127388},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.4065999984741211},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.36039999127388},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2770000100135803},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.25220000743865967}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3757377.3763908","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3757377.3763908","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the SIGGRAPH Asia 2025 Conference Papers","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3757377.3763908","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3757377.3763908","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the SIGGRAPH Asia 2025 Conference Papers","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.5140174627304077}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2040436296","https://openalex.org/W2146700477","https://openalex.org/W2962785568","https://openalex.org/W3153220274","https://openalex.org/W3216476011","https://openalex.org/W4200150166","https://openalex.org/W4311033863","https://openalex.org/W4312623579","https://openalex.org/W4313165271","https://openalex.org/W4385318467","https://openalex.org/W4386065515","https://openalex.org/W4386065790","https://openalex.org/W4386076472","https://openalex.org/W4390873054","https://openalex.org/W4390873588","https://openalex.org/W4402660132","https://openalex.org/W4402667896","https://openalex.org/W4402713101","https://openalex.org/W4402727151","https://openalex.org/W4402727240","https://openalex.org/W4402727915","https://openalex.org/W4402753509","https://openalex.org/W4404526070","https://openalex.org/W4409367132","https://openalex.org/W4415800778"],"related_works":[],"abstract_inverted_index":{"Reconstructing":[0],"fast-dynamic":[1],"scenes":[2],"from":[3,42],"multi-view":[4],"videos":[5],"is":[6],"crucial":[7],"for":[8,159],"high-speed":[9,40,57,120,183],"motion":[10,41],"analysis":[11],"and":[12,34,69,98,170],"realistic":[13],"4D":[14,20,37,58,137,161,184],"reconstruction.":[15],"However,":[16],"the":[17,73,84,90,143],"majority":[18],"of":[19,39,93,104,114,145],"capture":[21,80],"systems":[22],"are":[23],"limited":[24],"to":[25,48,132,153,187],"frame":[26,86,102,112],"rates":[27],"below":[28],"30":[29],"FPS":[30,44,64,116],"(frames":[31],"per":[32],"second),":[33],"a":[35,56,100,128,155],"direct":[36],"reconstruction":[38,173,185],"low":[43,63],"input":[45],"may":[46],"lead":[47],"undesirable":[49],"results.":[50],"In":[51],"this":[52],"work,":[53],"we":[54,76,125,151],"propose":[55,77,127,152],"capturing":[59,68,74],"system":[60],"only":[61],"using":[62],"cameras,":[65],"through":[66],"novel":[67,129],"processing":[70,123],"modules.":[71],"On":[72,122],"side,":[75,124],"an":[78,110],"asynchronous":[79],"scheme":[81],"that":[82,178],"increases":[83],"effective":[85],"rate":[87,103,113],"by":[88,136],"staggering":[89],"start":[91],"times":[92],"cameras.":[94,121],"By":[95],"grouping":[96],"cameras":[97],"leveraging":[99],"base":[101],"25":[105],"FPS,":[106],"our":[107,179],"method":[108,180],"achieves":[109],"equivalent":[111],"100\u2013200":[115],"without":[117],"requiring":[118],"specialized":[119],"also":[126],"generative":[130],"model":[131,158],"fix":[133],"artifacts":[134],"caused":[135],"sparse-view":[138],"reconstruction,":[139,162],"as":[140],"asynchrony":[141],"reduces":[142],"number":[144],"viewpoints":[146],"at":[147],"each":[148],"timestamp.":[149],"Specifically,":[150],"train":[154],"video-diffusion-based":[156],"artifact-fix":[157],"sparse":[160],"which":[163],"refines":[164],"missing":[165],"details,":[166],"maintains":[167],"temporal":[168],"consistency,":[169],"improves":[171],"overall":[172],"quality.":[174],"Experimental":[175],"results":[176],"demonstrate":[177],"significantly":[181],"enhances":[182],"compared":[186],"synchronous":[188],"capture.":[189],"Project":[190],"page:":[191],"https://openimaginglab.github.io/4DSloMo/":[192]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-12-08T00:00:00"}