{"id":"https://openalex.org/W7123254746","doi":"https://doi.org/10.18420/vrar2025_06","title":"Highly adaptable real-time Kinematic Chain-Based Motion Retargeting for Virtual Characters","display_name":"Highly adaptable real-time Kinematic Chain-Based Motion Retargeting for Virtual Characters","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W7123254746","doi":"https://doi.org/10.18420/vrar2025_06"},"language":"en","primary_location":{"id":"doi:10.18420/vrar2025_06","is_oa":true,"landing_page_url":"https://doi.org/10.18420/vrar2025_06","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.18420/vrar2025_06","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5122837290","display_name":"Mick K\u00f6rner","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K\u00f6rner, Mick","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013636689","display_name":"Thomas Kronfeld","orcid":"https://orcid.org/0000-0002-6399-8352"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kronfeld, Thomas","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5122768494","display_name":"Guido Brunnett","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brunnett, Guido","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5122837290"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.67827735,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T12290","display_name":"Human Motion and Animation","score":0.9886000156402588,"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"}},"topics":[{"id":"https://openalex.org/T12290","display_name":"Human Motion and Animation","score":0.9886000156402588,"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"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.0044999998062849045,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.002099999925121665,"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/retargeting","display_name":"Retargeting","score":0.8701000213623047},{"id":"https://openalex.org/keywords/inverse-kinematics","display_name":"Inverse kinematics","score":0.7450000047683716},{"id":"https://openalex.org/keywords/character-animation","display_name":"Character animation","score":0.6766999959945679},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.6579999923706055},{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.6191999912261963},{"id":"https://openalex.org/keywords/skeletal-animation","display_name":"Skeletal animation","score":0.5472999811172485},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.536300003528595},{"id":"https://openalex.org/keywords/computer-animation","display_name":"Computer animation","score":0.4860999882221222},{"id":"https://openalex.org/keywords/kinematic-chain","display_name":"Kinematic chain","score":0.44429999589920044}],"concepts":[{"id":"https://openalex.org/C2780575108","wikidata":"https://www.wikidata.org/wiki/Q7316652","display_name":"Retargeting","level":2,"score":0.8701000213623047},{"id":"https://openalex.org/C17816587","wikidata":"https://www.wikidata.org/wiki/Q1501872","display_name":"Inverse kinematics","level":3,"score":0.7450000047683716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7289999723434448},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7127000093460083},{"id":"https://openalex.org/C90697248","wikidata":"https://www.wikidata.org/wiki/Q1062896","display_name":"Character animation","level":4,"score":0.6766999959945679},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6607999801635742},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.6579999923706055},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.6191999912261963},{"id":"https://openalex.org/C44710944","wikidata":"https://www.wikidata.org/wiki/Q1813564","display_name":"Skeletal animation","level":5,"score":0.5472999811172485},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.536300003528595},{"id":"https://openalex.org/C69369342","wikidata":"https://www.wikidata.org/wiki/Q1401416","display_name":"Computer animation","level":3,"score":0.4860999882221222},{"id":"https://openalex.org/C62837456","wikidata":"https://www.wikidata.org/wiki/Q678308","display_name":"Kinematic chain","level":3,"score":0.44429999589920044},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.44190001487731934},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.4339999854564667},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3702999949455261},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.3677999973297119},{"id":"https://openalex.org/C50637493","wikidata":"https://www.wikidata.org/wiki/Q1136781","display_name":"Morphing","level":2,"score":0.35749998688697815},{"id":"https://openalex.org/C150303390","wikidata":"https://www.wikidata.org/wiki/Q1983852","display_name":"Virtual actor","level":3,"score":0.3188000023365021},{"id":"https://openalex.org/C2777685762","wikidata":"https://www.wikidata.org/wiki/Q780654","display_name":"Skinning","level":2,"score":0.31380000710487366},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.3125},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.3077999949455261},{"id":"https://openalex.org/C160970401","wikidata":"https://www.wikidata.org/wiki/Q1423222","display_name":"Forward kinematics","level":4,"score":0.29339998960494995},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.2849000096321106},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.2709999978542328},{"id":"https://openalex.org/C2775960376","wikidata":"https://www.wikidata.org/wiki/Q1435859","display_name":"Grippers","level":2,"score":0.2639000117778778}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18420/vrar2025_06","is_oa":true,"landing_page_url":"https://doi.org/10.18420/vrar2025_06","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.18420/vrar2025_06","is_oa":true,"landing_page_url":"https://doi.org/10.18420/vrar2025_06","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"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":{"Transferring":[0],"motion":[1,19,88],"from":[2],"one":[3],"character":[4,12],"to":[5,75,99],"another":[6],"is":[7,21,133],"a":[8,36,70,90,117,150],"crucial":[9],"operation":[10],"in":[11],"animation.":[13],"This":[14],"procedure,":[15],"also":[16],"known":[17],"as":[18],"retargeting,":[20],"essential":[22],"for":[23,41,146,154],"many":[24],"applications,":[25],"including":[26,60],"computer-generated":[27],"films,":[28],"virtual":[29,46],"reality":[30],"and":[31,52,68,84,139,156],"video":[32],"games.":[33],"We":[34],"present":[35],"novel":[37,71],"kinematic":[38],"chain-based":[39],"approach":[40],"real-time":[42],"animation":[43,98],"transfer":[44],"between":[45],"characters":[47],"of":[48],"diverse":[49],"skeletal":[50],"structures":[51],"proportions.":[53],"Our":[54,131],"method":[55,121],"automates":[56],"key":[57],"setup":[58],"processes,":[59],"armature":[61],"matching":[62,74],"by":[63,135],"extracting":[64],"non-branching":[65],"joint":[66,82,91],"sequences,":[67],"employs":[69],"heuristic":[72],"skeleton":[73],"probabilistically":[76],"establish":[77],"limb":[78,128],"correspondences":[79],"based":[80,126],"on":[81,127],"positions":[83,125],"chain":[85,119],"alignment.":[86],"For":[87],"transfer,":[89],"angle":[92],"imitation":[93],"technique":[94],"intelligently":[95],"adapts":[96],"source":[97],"the":[100],"target,":[101],"even":[102],"with":[103],"rest":[104],"pose":[105],"differences.":[106],"To":[107],"reduce":[108],"artifacts":[109],"like":[110],"foot":[111],"skating":[112],"or":[113],"self-penetration":[114],"we":[115],"use":[116],"dynamic":[118],"scaling":[120],"that":[122],"adjusts":[123],"target":[124],"length":[129],"ratios.":[130],"framework":[132,153],"characterized":[134],"its":[136],"high":[137],"adaptability":[138],"extensibility,":[140],"allowing":[141],"distinct":[142],"inverse":[143],"kinematics":[144],"solvers":[145],"individual":[147],"limbs,":[148],"providing":[149],"flexible":[151],"open-source":[152],"animators":[155],"researchers.":[157]},"counts_by_year":[],"updated_date":"2026-01-13T12:58:16.504669","created_date":"2026-01-13T00:00:00"}
