{"id":"https://openalex.org/W7129194524","doi":"https://doi.org/10.48550/arxiv.2602.14941","title":"AnchorWeave: World-Consistent Video Generation with Retrieved Local Spatial Memories","display_name":"AnchorWeave: World-Consistent Video Generation with Retrieved Local Spatial Memories","publication_year":2026,"publication_date":"2026-02-16","ids":{"openalex":"https://openalex.org/W7129194524","doi":"https://doi.org/10.48550/arxiv.2602.14941"},"language":null,"primary_location":{"id":"pmh:doi:10.48550/arxiv.2602.14941","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5126195499","display_name":"Zun Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wang, Zun","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126273064","display_name":"Han Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lin, Han","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126202101","display_name":"Jaehong Yoon","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoon, Jaehong","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051989469","display_name":"Jaemin Cho","orcid":"https://orcid.org/0000-0002-7200-4364"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cho, Jaemin","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126209949","display_name":"Yue Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang, Yue","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5126261619","display_name":"Mohit Bansal","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bansal, Mohit","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5126195499"],"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/T10531","display_name":"Advanced Vision and Imaging","score":0.7657999992370605,"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":0.7657999992370605,"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":0.058400001376867294,"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":0.040699999779462814,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6520000100135803},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.48069998621940613},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.426800012588501},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.32199999690055847},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.3077000081539154},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.29649999737739563}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7373999953269958},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7222999930381775},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6606000065803528},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6520000100135803},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.48069998621940613},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.426800012588501},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3718000054359436},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.32199999690055847},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.3077000081539154},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.29649999737739563},{"id":"https://openalex.org/C137105694","wikidata":"https://www.wikidata.org/wiki/Q3407510","display_name":"Local consistency","level":4,"score":0.289000004529953},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C68537008","wikidata":"https://www.wikidata.org/wiki/Q247932","display_name":"Stereopsis","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.26269999146461487}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:doi:10.48550/arxiv.2602.14941","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2602.14941","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2602.14941","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:doi:10.48550/arxiv.2602.14941","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Maintaining":[0],"spatial":[1],"world":[2],"consistency":[3,151],"over":[4],"long":[5],"horizons":[6],"remains":[7],"a":[8,39,90,97,136],"central":[9],"challenge":[10],"for":[11],"camera-controllable":[12],"video":[13,92],"generation.":[14,141],"Existing":[15],"memory-based":[16],"approaches":[17],"often":[18],"condition":[19],"generation":[20,85,93],"on":[21],"globally":[22],"reconstructed":[23,32,62],"3D":[24,41,66],"scenes":[25],"by":[26],"rendering":[27],"anchor":[28],"videos":[29],"from":[30,43],"the":[31,35,57,80,126,131,164],"geometry":[33,77],"in":[34],"history.":[36],"However,":[37],"reconstructing":[38],"global":[40,100],"scene":[42,150],"multiple":[44,103],"views":[45],"inevitably":[46],"introduces":[47],"cross-view":[48,113],"misalignment,":[49],"as":[50],"pose":[51],"and":[52,83,108,129,159,172],"depth":[53],"estimation":[54],"errors":[55],"cause":[56],"same":[58],"surfaces":[59],"to":[60,110],"be":[61],"at":[63],"slightly":[64],"different":[65],"locations":[67],"across":[68],"views.":[69],"When":[70],"fused,":[71],"these":[72],"inconsistencies":[73],"accumulate":[74],"into":[75],"noisy":[76],"that":[78,95,145],"contaminates":[79],"conditioning":[81],"signals":[82],"degrades":[84],"quality.":[86],"We":[87],"introduce":[88],"AnchorWeave,":[89],"memory-augmented":[91],"framework":[94],"replaces":[96],"single":[98],"misaligned":[99],"memory":[101,122],"with":[102,125,157],"clean":[104],"local":[105,121,133,167],"geometric":[106,168],"memories":[107,134],"learns":[109],"reconcile":[111],"their":[112],"inconsistencies.":[114],"To":[115],"this":[116],"end,":[117],"AnchorWeave":[118,146],"performs":[119],"coverage-driven":[120,173],"retrieval":[123],"aligned":[124],"target":[127],"trajectory":[128],"integrates":[130],"selected":[132],"through":[135],"multi-anchor":[137,170],"weaving":[138],"controller":[139],"during":[140],"Extensive":[142],"experiments":[143],"demonstrate":[144],"significantly":[147],"improves":[148],"long-term":[149],"while":[152],"maintaining":[153],"strong":[154],"visual":[155],"quality,":[156],"ablation":[158],"analysis":[160],"studies":[161],"further":[162],"validating":[163],"effectiveness":[165],"of":[166],"conditioning,":[169],"control,":[171],"retrieval.":[174]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2026-02-18T00:00:00"}
