{"id":"https://openalex.org/W4415709520","doi":"https://doi.org/10.1109/icme59968.2025.11210056","title":"OcSplats: Rendering Occluded Humans with Prior Knowledge","display_name":"OcSplats: Rendering Occluded Humans with Prior Knowledge","publication_year":2025,"publication_date":"2025-06-30","ids":{"openalex":"https://openalex.org/W4415709520","doi":"https://doi.org/10.1109/icme59968.2025.11210056"},"language":null,"primary_location":{"id":"doi:10.1109/icme59968.2025.11210056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme59968.2025.11210056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Multimedia and Expo (ICME)","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/A5100436812","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0002-8438-2573"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["Singapore University of Technology and Design"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058791923","display_name":"Qiongjie Cui","orcid":"https://orcid.org/0000-0002-8078-6706"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Qiongjie Cui","raw_affiliation_strings":["Singapore University of Technology and Design"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104272403","display_name":"Xulei Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xulei Yang","raw_affiliation_strings":["Institute for Infocomm Research (I2R), A*STAR"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Infocomm Research (I2R), A*STAR","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040897632","display_name":"Na Zhao","orcid":"https://orcid.org/0000-0001-8648-9422"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Na Zhao","raw_affiliation_strings":["Singapore University of Technology and Design"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design","institution_ids":["https://openalex.org/I152815399"]}]}],"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":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.5526000261306763,"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":0.5526000261306763,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.21369999647140503,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12290","display_name":"Human Motion and Animation","score":0.05270000174641609,"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/rendering","display_name":"Rendering (computer graphics)","score":0.8009999990463257},{"id":"https://openalex.org/keywords/monocular","display_name":"Monocular","score":0.7364000082015991},{"id":"https://openalex.org/keywords/graphics-pipeline","display_name":"Graphics pipeline","score":0.5533999800682068},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.3869999945163727},{"id":"https://openalex.org/keywords/3d-rendering","display_name":"3D rendering","score":0.359499990940094},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.3424000144004822},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.3012999892234802}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.8009999990463257},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7793999910354614},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7411999702453613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7405999898910522},{"id":"https://openalex.org/C65909025","wikidata":"https://www.wikidata.org/wiki/Q1945033","display_name":"Monocular","level":2,"score":0.7364000082015991},{"id":"https://openalex.org/C173552908","wikidata":"https://www.wikidata.org/wiki/Q1366289","display_name":"Graphics pipeline","level":4,"score":0.5533999800682068},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.3869999945163727},{"id":"https://openalex.org/C36816356","wikidata":"https://www.wikidata.org/wiki/Q16911860","display_name":"3D rendering","level":3,"score":0.359499990940094},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3546999990940094},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.3424000144004822},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.3012999892234802},{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.28619998693466187},{"id":"https://openalex.org/C2776863239","wikidata":"https://www.wikidata.org/wiki/Q7936601","display_name":"Visual hull","level":3,"score":0.2849000096321106},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.2662000060081482},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.26499998569488525},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.26420000195503235},{"id":"https://openalex.org/C160086991","wikidata":"https://www.wikidata.org/wiki/Q5939193","display_name":"Human visual system model","level":3,"score":0.2522999942302704}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme59968.2025.11210056","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme59968.2025.11210056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1967554269","https://openalex.org/W3176327543","https://openalex.org/W3202804820","https://openalex.org/W4200150166","https://openalex.org/W4312341890","https://openalex.org/W4312621345","https://openalex.org/W4312793185","https://openalex.org/W4312891300","https://openalex.org/W4385318467","https://openalex.org/W4386066366","https://openalex.org/W4390874048","https://openalex.org/W4399574574","https://openalex.org/W4402667896","https://openalex.org/W4402713101","https://openalex.org/W4402727627","https://openalex.org/W4402727915","https://openalex.org/W4402952492"],"related_works":[],"abstract_inverted_index":{"The":[0],"task":[1],"of":[2,56],"reconstructing":[3],"and":[4,35,52,107,139,143],"rendering":[5,80,155],"moving":[6],"humans":[7,81],"from":[8],"monocular":[9,130],"videos,":[10],"particularly":[11],"when":[12],"occlusions":[13],"are":[14],"present,":[15],"is":[16],"fraught":[17],"with":[18,28],"difficulty":[19],"due":[20],"to":[21,46,98,116],"insufficient":[22,54],"visual":[23],"information.":[24],"Existing":[25],"approaches":[26],"struggle":[27],"two":[29],"primary":[30],"issues":[31],"in":[32,61,82,127,154],"delivering":[33],"complete":[34,105],"high-fidelity":[36],"rendering:":[37],"the":[38,53,100,128,136],"reliance":[39],"on":[40,135],"precise":[41],"geometry":[42,95],"constraints,":[43],"often":[44],"failing":[45],"account":[47],"for":[48,79],"occluded":[49,84,101,129,156],"body":[50,58,93],"parts,":[51,59],"observation":[55],"unseen":[57],"resulting":[60],"inconsistent":[62],"reconstructions.":[63],"To":[64],"address":[65],"these":[66],"limitations,":[67],"we":[68],"introduce":[69],"OcSplats,":[70],"a":[71,91,112],"deformable":[72],"3D":[73],"gaussian":[74],"splatting":[75],"based":[76],"method":[77],"tailored":[78],"highly":[83],"scenarios":[85],"using":[86],"prior":[87,115],"knowledge.":[88],"OcSplats":[89,110,134,148],"designs":[90],"human":[92,102,118],"prior-based":[94],"completion":[96],"module":[97],"recover":[99],"geometry,":[103],"ensuring":[104],"reconstruction":[106,119],"rendering.":[108],"Additionally,":[109],"employs":[111],"multi-view":[113],"diffusion":[114],"regularize":[117],"pipeline":[120],"at":[121],"novel":[122],"camera":[123],"poses":[124],"beyond":[125],"those":[126],"video.":[131],"We":[132],"evaluate":[133],"ZJU-MoCap":[137],"dataset":[138],"challenging":[140],"OcMotion":[141],"sequences,":[142],"experimental":[144],"results":[145],"demonstrate":[146],"that":[147],"significantly":[149],"outperforms":[150],"existing":[151],"state-of-the-art":[152],"methods":[153],"humans.":[157]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-30T00:00:00"}
