{"id":"https://openalex.org/W4413557086","doi":"https://doi.org/10.1109/3dv66043.2025.00111","title":"Betsu-Betsu: Multi-View Separable 3D Reconstruction of Two Interacting Objects","display_name":"Betsu-Betsu: Multi-View Separable 3D Reconstruction of Two Interacting Objects","publication_year":2025,"publication_date":"2025-03-25","ids":{"openalex":"https://openalex.org/W4413557086","doi":"https://doi.org/10.1109/3dv66043.2025.00111"},"language":"en","primary_location":{"id":"doi:10.1109/3dv66043.2025.00111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dv66043.2025.00111","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on 3D Vision (3DV)","raw_type":"proceedings-article"},"type":"article","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/A5054696559","display_name":"Suhas Gopal","orcid":null},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Suhas Gopal","raw_affiliation_strings":["Saarland University, SIC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Saarland University, SIC","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089712643","display_name":"Rishabh Dabral","orcid":"https://orcid.org/0009-0004-1245-4146"},"institutions":[{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rishabh Dabral","raw_affiliation_strings":["Max Planck Institute for Informatics, SIC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Informatics, SIC","institution_ids":["https://openalex.org/I4210109712"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080103406","display_name":"Vladislav Golyanik","orcid":"https://orcid.org/0000-0003-1630-2006"},"institutions":[{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Vladislav Golyanik","raw_affiliation_strings":["Max Planck Institute for Informatics, SIC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Informatics, SIC","institution_ids":["https://openalex.org/I4210109712"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020664641","display_name":"Christian Theobalt","orcid":"https://orcid.org/0000-0001-6104-6625"},"institutions":[{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Theobalt","raw_affiliation_strings":["Max Planck Institute for Informatics, SIC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max Planck Institute for Informatics, SIC","institution_ids":["https://openalex.org/I4210109712"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27566648,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1160","last_page":"1176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9488000273704529,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9488000273704529,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/separable-space","display_name":"Separable space","score":0.6531018018722534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6112067699432373},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5118221640586853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4399501383304596},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4190574288368225},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21612071990966797},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08272436261177063}],"concepts":[{"id":"https://openalex.org/C70710897","wikidata":"https://www.wikidata.org/wiki/Q680081","display_name":"Separable space","level":2,"score":0.6531018018722534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6112067699432373},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5118221640586853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4399501383304596},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4190574288368225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21612071990966797},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08272436261177063}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/3dv66043.2025.00111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dv66043.2025.00111","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on 3D Vision (3DV)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1967554269","https://openalex.org/W2049981393","https://openalex.org/W2605973302","https://openalex.org/W2973857456","https://openalex.org/W2978956737","https://openalex.org/W3034479523","https://openalex.org/W3081268564","https://openalex.org/W3095890822","https://openalex.org/W3109585842","https://openalex.org/W3109929115","https://openalex.org/W3114462840","https://openalex.org/W3153220274","https://openalex.org/W3176327543","https://openalex.org/W3180172155","https://openalex.org/W3190430389","https://openalex.org/W3202037070","https://openalex.org/W3202237431","https://openalex.org/W3210613940","https://openalex.org/W3214712237","https://openalex.org/W4200502498","https://openalex.org/W4221151978","https://openalex.org/W4285981761","https://openalex.org/W4296900014","https://openalex.org/W4310443815","https://openalex.org/W4311134570","https://openalex.org/W4312233703","https://openalex.org/W4312244484","https://openalex.org/W4312331262","https://openalex.org/W4312783246","https://openalex.org/W4312817533","https://openalex.org/W4312891300","https://openalex.org/W4321512589","https://openalex.org/W4386066720","https://openalex.org/W4386075857","https://openalex.org/W4386076611","https://openalex.org/W4386083038","https://openalex.org/W4389337838","https://openalex.org/W4389347596","https://openalex.org/W4390871701","https://openalex.org/W4390872164","https://openalex.org/W4390874575","https://openalex.org/W4390874786","https://openalex.org/W4390874827","https://openalex.org/W4399574578","https://openalex.org/W4402704622","https://openalex.org/W4403002190","https://openalex.org/W4403730416","https://openalex.org/W4404612908"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","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"],"abstract_inverted_index":{"Separable":[0],"3D":[1,13,163],"reconstruction":[2,110],"of":[3,62,80,131,146,156],"multiple":[4],"objects":[5,18,64],"from":[6],"multi-view":[7],"RGB":[8],"images\u2014resulting":[9],"in":[10,71,175],"two":[11,17,63,100,144],"different":[12],"shapes":[14],"for":[15],"the":[16,40,47,58,81,99,154],"with":[19],"a":[20,25,51,92,127,135],"clear":[21],"separation":[22],"between":[23,134],"them\u2014remains":[24],"sparsely":[26],"researched":[27],"problem.":[28],"It":[29],"is":[30,86,112],"challenging":[31],"due":[32],"to":[33,118,170],"severe":[34],"mutual":[35],"occlusions":[36],"and":[37,49,60,76,89,114,137,140,159,164],"ambiguities":[38],"along":[39],"objects'":[41],"interaction":[42],"boundaries.":[43],"This":[44],"paper":[45],"investigates":[46],"setting":[48],"introduces":[50],"new":[52,128],"neuro-implicit":[53],"method":[54,111],"that":[55,96,98],"can":[56,115],"reconstruct":[57],"geometry":[59],"appearance":[61],"undergoing":[65],"close":[66,132],"interactions":[67,133],"while":[68],"disjoining":[69],"both":[70],"3D,":[72],"avoiding":[73],"surface":[74],"inter-penetrations":[75],"enabling":[77],"novel-view":[78],"synthesis":[79,167],"observed":[82],"scene.":[83],"The":[84,151],"framework":[85,158],"end-to-end":[87],"trainable":[88],"supervised":[90],"using":[91,162],"novel":[93,165],"alpha-blending":[94],"regularisation":[95],"ensures":[97],"geometries":[101],"are":[102],"well":[103,121],"separated":[104],"even":[105],"under":[106],"extreme":[107],"occlusions.":[108],"Our":[109],"markerless":[113],"be":[116],"applied":[117],"rigid":[119],"as":[120,122],"articulated":[123],"objects.":[124],"We":[125],"introduce":[126],"dataset":[129],"consisting":[130],"human":[136],"an":[138],"object":[139],"also":[141],"evaluate":[142],"on":[143],"scenes":[145],"humans":[147],"performing":[148],"martial":[149],"arts.":[150],"experiments":[152],"confirm":[153],"effectiveness":[155],"our":[157,176],"substantial":[160],"improvements":[161],"view":[166],"metrics":[168],"compared":[169],"several":[171],"existing":[172],"approaches":[173],"applicable":[174],"setting<sup":[177],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[178],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>1":[179],"Project":[180],"page:":[181],"https://vcai.mpi-inf.mpg.de/projects/separable-recon/.":[182]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}