{"id":"https://openalex.org/W7133350541","doi":"https://doi.org/10.48550/arxiv.2603.02133","title":"SimRecon: SimReady Compositional Scene Reconstruction from Real Videos","display_name":"SimRecon: SimReady Compositional Scene Reconstruction from Real Videos","publication_year":2026,"publication_date":"2026-03-02","ids":{"openalex":"https://openalex.org/W7133350541","doi":"https://doi.org/10.48550/arxiv.2603.02133"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.02133","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.02133","pdf_url":null,"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.02133","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5127882157","display_name":"Chong Xia","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xia, Chong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127915583","display_name":"Kai Zhu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhu, Kai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Wang, Zizhuo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wang, Zizhuo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127930065","display_name":"Fangfu Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liu, Fangfu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128012552","display_name":"Zhizheng Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Zhizheng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5127986388","display_name":"Yueqi Duan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Duan, Yueqi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.7680000066757202,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.7680000066757202,"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":0.1160999983549118,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.0284000001847744,"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/mirroring","display_name":"Mirroring","score":0.8147000074386597},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5475999712944031},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.4740000069141388},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.46709999442100525},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.45350000262260437},{"id":"https://openalex.org/keywords/transition","display_name":"Transition (genetics)","score":0.436599999666214},{"id":"https://openalex.org/keywords/scene-graph","display_name":"Scene graph","score":0.4124999940395355},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4099000096321106}],"concepts":[{"id":"https://openalex.org/C189645446","wikidata":"https://www.wikidata.org/wiki/Q350865","display_name":"Mirroring","level":2,"score":0.8147000074386597},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7784000039100647},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.666100025177002},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5475999712944031},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5346999764442444},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.4740000069141388},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.46709999442100525},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.45350000262260437},{"id":"https://openalex.org/C194232998","wikidata":"https://www.wikidata.org/wiki/Q1606712","display_name":"Transition (genetics)","level":3,"score":0.436599999666214},{"id":"https://openalex.org/C179372163","wikidata":"https://www.wikidata.org/wiki/Q1406181","display_name":"Scene graph","level":3,"score":0.4124999940395355},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4099000096321106},{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.396699994802475},{"id":"https://openalex.org/C2781235140","wikidata":"https://www.wikidata.org/wiki/Q275131","display_name":"Scratch","level":2,"score":0.3815000057220459},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.3573000133037567},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.3546000123023987},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.3237000107765198},{"id":"https://openalex.org/C50637493","wikidata":"https://www.wikidata.org/wiki/Q1136781","display_name":"Morphing","level":2,"score":0.31940001249313354},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.31779998540878296},{"id":"https://openalex.org/C207363949","wikidata":"https://www.wikidata.org/wiki/Q462915","display_name":"Visual space","level":3,"score":0.273499995470047},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.26739999651908875},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.257999986410141}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.02133","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.02133","pdf_url":null,"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.02133","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.02133","pdf_url":null,"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Compositional":[0],"scene":[1,55],"reconstruction":[2,25,62],"seeks":[3],"to":[4,37,85,116,128,145,161],"create":[5],"object-centric":[6],"representations":[7],"rather":[8],"than":[9],"holistic":[10],"scenes":[11],"from":[12,63,126,159,177],"real-world":[13,38],"videos,":[14],"which":[15,57,139,173],"is":[16],"natively":[17],"applicable":[18],"for":[19,102,123,131,152,156,164],"simulation":[20],"and":[21,32,70,91],"interaction.":[22],"Conventional":[23],"compositional":[24],"approaches":[26],"primarily":[27],"emphasize":[28],"on":[29,193],"visual":[30,86,132],"appearance":[31],"show":[33],"limited":[34],"generalization":[35],"ability":[36],"scenarios.":[39],"In":[40],"this":[41,118],"paper,":[42],"we":[43,106,134,167],"propose":[44,108,168],"SimRecon,":[45],"a":[46,50,98,169],"framework":[47],"that":[48],"realizes":[49],"\"Perception-Generation-Simulation\"":[51],"pipeline":[52],"towards":[53],"cluttered":[54],"reconstruction,":[56],"first":[58],"conducts":[59],"scene-level":[60],"semantic":[61],"video":[64],"input,":[65],"then":[66],"performs":[67],"single-object":[68,153],"generation,":[69],"finally":[71],"assembles":[72],"these":[73,81],"assets":[74,90],"in":[75,142,179],"the":[76,95,113,124,157,175,183,188,194],"simulator.":[77],"However,":[78],"naively":[79],"combining":[80],"three":[82,114],"stages":[83,115],"leads":[84],"infidelity":[87],"of":[88,94,187],"generated":[89],"physical":[92,165],"implausibility":[93],"final":[96],"scene,":[97],"problem":[99],"particularly":[100],"severe":[101],"complex":[103],"scenes.":[104],"Thus,":[105],"further":[107],"two":[109],"bridging":[110],"modules":[111],"between":[112],"address":[117],"problem.":[119],"To":[120],"be":[121],"specific,":[122],"transition":[125,158],"Perception":[127],"Generation,":[129],"critical":[130],"fidelity,":[133],"introduce":[135],"Active":[136],"Viewpoint":[137],"Optimization,":[138],"actively":[140],"searches":[141],"3D":[143,180],"space":[144],"acquire":[146],"optimal":[147],"projected":[148],"images":[149],"as":[150],"conditions":[151],"completion.":[154],"Moreover,":[155],"Generation":[160],"Simulation,":[162],"essential":[163],"plausibility,":[166],"Scene":[170],"Graph":[171],"Synthesizer,":[172],"guides":[174],"construction":[176],"scratch":[178],"simulators,":[181],"mirroring":[182],"native,":[184],"constructive":[185],"principle":[186],"real":[189],"world.":[190],"Extensive":[191],"experiments":[192],"ScanNet":[195],"dataset":[196],"validate":[197],"our":[198],"method's":[199],"superior":[200],"performance":[201],"over":[202],"previous":[203],"state-of-the-art":[204],"approaches.":[205]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-03-04T00:00:00"}
