{"id":"https://openalex.org/W4405029234","doi":"https://doi.org/10.1109/3dv69130.2026.00082","title":"PhysMotion: Physics-Grounded Dynamics From a Single Image","display_name":"PhysMotion: Physics-Grounded Dynamics From a Single Image","publication_year":2026,"publication_date":"2026-03-20","ids":{"openalex":"https://openalex.org/W4405029234","doi":"https://doi.org/10.1109/3dv69130.2026.00082"},"language":"en","primary_location":{"id":"doi:10.1109/3dv69130.2026.00082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dv69130.2026.00082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 International Conference on 3D Vision (3DV)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2411.17189","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111223230","display_name":"Xiyang Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiyang Tan","raw_affiliation_strings":["University of California,Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101829722","display_name":"Ying Jiang","orcid":"https://orcid.org/0000-0002-7026-0073"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ying Jiang","raw_affiliation_strings":["University of California,Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100362280","display_name":"Xuan Li","orcid":"https://orcid.org/0000-0001-9243-9819"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xuan Li","raw_affiliation_strings":["University of California,Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028598815","display_name":"Zeshun Zong","orcid":"https://orcid.org/0000-0002-3256-1692"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zeshun Zong","raw_affiliation_strings":["University of California,Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027588199","display_name":"Tianyi Xie","orcid":"https://orcid.org/0009-0006-3101-7659"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tianyi Xie","raw_affiliation_strings":["University of California,Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067760326","display_name":"Yin Yang","orcid":"https://orcid.org/0000-0001-7645-5931"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yin Yang","raw_affiliation_strings":["University of Utah"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Utah","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068163735","display_name":"Chenfanfu Jiang","orcid":"https://orcid.org/0000-0003-3506-0583"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenfanfu Jiang","raw_affiliation_strings":["University of California,Los Angeles"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California,Los Angeles","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"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":0.00058763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"806","last_page":"818"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14394","display_name":"Cognitive Science and Education Research","score":0.6251999735832214,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T14394","display_name":"Cognitive Science and Education Research","score":0.6251999735832214,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dynamics","display_name":"Dynamics (music)","score":0.6806920766830444},{"id":"https://openalex.org/keywords/grounded-theory","display_name":"Grounded theory","score":0.5500579476356506},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5233830213546753},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45702454447746277},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.34079450368881226},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26915448904037476},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.2377501130104065},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.18534743785858154},{"id":"https://openalex.org/keywords/qualitative-research","display_name":"Qualitative research","score":0.18529856204986572},{"id":"https://openalex.org/keywords/social-science","display_name":"Social science","score":0.12841790914535522},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.06749731302261353}],"concepts":[{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.6806920766830444},{"id":"https://openalex.org/C156325361","wikidata":"https://www.wikidata.org/wiki/Q1152864","display_name":"Grounded theory","level":3,"score":0.5500579476356506},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5233830213546753},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45702454447746277},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.34079450368881226},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26915448904037476},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.2377501130104065},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.18534743785858154},{"id":"https://openalex.org/C190248442","wikidata":"https://www.wikidata.org/wiki/Q839486","display_name":"Qualitative research","level":2,"score":0.18529856204986572},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.12841790914535522},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.06749731302261353}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/3dv69130.2026.00082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/3dv69130.2026.00082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 International Conference on 3D Vision (3DV)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2411.17189","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2411.17189","pdf_url":"https://arxiv.org/pdf/2411.17189","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2411.17189","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2411.17189","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:oai:arXiv.org:2411.17189","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2411.17189","pdf_url":"https://arxiv.org/pdf/2411.17189","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W2271181815"],"abstract_inverted_index":{"We":[0,150],"introduce":[1],"PhysMotion,":[2],"a":[3,18,41,67,72,95,107,127,137],"novel":[4],"framework":[5,63],"that":[6,141],"leverages":[7],"principled":[8],"physics-based":[9],"simulations":[10,39],"to":[11,146,157],"guide":[12],"intermediate":[13],"3D":[14,69],"representations":[15],"generated":[16],"from":[17,71],"single":[19,73],"image":[20,74],"and":[21,27,54,117,154],"input":[22,148],"conditions":[23],"(e.g.,":[24],"applied":[25],"force":[26],"torque),":[28],"producing":[29],"high-quality,":[30],"physically":[31,59,138],"plausible":[32,60,139],"video":[33,140],"generation.":[34],"By":[35],"utilizing":[36],"continuum":[37,89],"mechanics-based":[38,90],"as":[40],"prior":[42],"knowledge,":[43],"our":[44,162],"approach":[45],"addresses":[46],"the":[47,114,123,147,159],"limitations":[48],"of":[49,110,161],"traditional":[50],"data-driven":[51],"generative":[52],"models":[53],"results":[55],"in":[56,136],"more":[57],"consistent":[58],"motions.":[61],"Our":[62],"begins":[64],"by":[65],"reconstructing":[66],"feed-forward":[68],"Gaussian":[70],"through":[75],"geometry":[76],"optimization.":[77],"This":[78],"representation":[79],"is":[80],"then":[81],"time-stepped":[82],"using":[83,126],"Material":[84],"Point":[85],"Method":[86],"(MPM)":[87],"with":[88,132],"elastoplasticity":[91],"models,":[92],"which":[93],"provides":[94],"strong":[96],"foundation":[97],"for":[98],"realistic":[99],"<tex":[100],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[101],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$d":[102],"y$</tex>":[103],"namics,":[104],"albeit":[105],"at":[106],"coarse":[108],"level":[109],"detail.":[111],"To":[112],"enhance":[113],"geometry,":[115],"appearance,":[116],"ensure":[118],"spatiotemporal":[119],"consistency,":[120],"we":[121],"refine":[122],"initial":[124],"simulation":[125],"text-to-image":[128],"(T2I)":[129],"diffusion":[130],"model":[131],"cross-frame":[133],"attention,":[134],"resulting":[135],"retains":[142],"intricate":[143],"details":[144],"comparable":[145],"image.":[149],"conduct":[151],"comprehensive":[152],"qualitative":[153],"quantitative":[155],"evaluations":[156],"validate":[158],"efficacy":[160],"method.":[163]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}