{"id":"https://openalex.org/W2040345492","doi":"https://doi.org/10.1145/1053427.1053431","title":"Reducing blendshape interference by selected motion attenuation","display_name":"Reducing blendshape interference by selected motion attenuation","publication_year":2005,"publication_date":"2005-04-03","ids":{"openalex":"https://openalex.org/W2040345492","doi":"https://doi.org/10.1145/1053427.1053431","mag":"2040345492"},"language":"en","primary_location":{"id":"doi:10.1145/1053427.1053431","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1053427.1053431","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 symposium on Interactive 3D graphics and games","raw_type":"proceedings-article"},"type":"conference-paper","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/A5057936203","display_name":"John Lewis","orcid":"https://orcid.org/0000-0002-6835-7263"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I2800817003","display_name":"California Southern University","ror":"https://ror.org/058zz0t50","country_code":"US","type":"education","lineage":["https://openalex.org/I2800817003"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. P. Lewis","raw_affiliation_strings":["University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I2800817003"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028232088","display_name":"Jonathan Mooser","orcid":null},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I2800817003","display_name":"California Southern University","ror":"https://ror.org/058zz0t50","country_code":"US","type":"education","lineage":["https://openalex.org/I2800817003"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Mooser","raw_affiliation_strings":["University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I2800817003"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107984555","display_name":"Zhigang Deng","orcid":"https://orcid.org/0000-0003-2571-5865"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I2800817003","display_name":"California Southern University","ror":"https://ror.org/058zz0t50","country_code":"US","type":"education","lineage":["https://openalex.org/I2800817003"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhigang Deng","raw_affiliation_strings":["University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I2800817003"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082235583","display_name":"Ulrich Neumann","orcid":"https://orcid.org/0000-0001-8977-7112"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},{"id":"https://openalex.org/I2800817003","display_name":"California Southern University","ror":"https://ror.org/058zz0t50","country_code":"US","type":"education","lineage":["https://openalex.org/I2800817003"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ulrich Neumann","raw_affiliation_strings":["University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Southern California","institution_ids":["https://openalex.org/I1174212","https://openalex.org/I2800817003"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.8098,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.97685577,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12290","display_name":"Human Motion and Animation","score":0.9997000098228455,"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":0.9997000098228455,"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":0.996999979019165,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9958000183105469,"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/interference","display_name":"Interference (communication)","score":0.7711812853813171},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7380931377410889},{"id":"https://openalex.org/keywords/orthogonality","display_name":"Orthogonality","score":0.7289354801177979},{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.6445896029472351},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5813323259353638},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5558861494064331},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49142277240753174},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.46881651878356934},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.4383658170700073},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3803814947605133},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34243151545524597},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.23814627528190613},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16797807812690735},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09782978892326355},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07155245542526245}],"concepts":[{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.7711812853813171},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7380931377410889},{"id":"https://openalex.org/C17137986","wikidata":"https://www.wikidata.org/wiki/Q215067","display_name":"Orthogonality","level":2,"score":0.7289354801177979},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.6445896029472351},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5813323259353638},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5558861494064331},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49142277240753174},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.46881651878356934},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.4383658170700073},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3803814947605133},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34243151545524597},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.23814627528190613},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16797807812690735},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09782978892326355},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07155245542526245},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1053427.1053431","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1053427.1053431","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 symposium on Interactive 3D graphics and games","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.131.9978","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.131.9978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.idiom.com/~zilla/Work/BLENDSHAPEI3D.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.61.109","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.61.109","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://graphics.usc.edu/~noisebrain/I3D05/BLENDSHAPEI3D.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1509288785","https://openalex.org/W2040345492","https://openalex.org/W2060784870","https://openalex.org/W2072578292","https://openalex.org/W2082229127","https://openalex.org/W2097944344","https://openalex.org/W2116883077","https://openalex.org/W2123988357","https://openalex.org/W2154124367","https://openalex.org/W2237250383","https://openalex.org/W2761691347","https://openalex.org/W4233118564","https://openalex.org/W4246277356"],"related_works":["https://openalex.org/W2095582735","https://openalex.org/W2059318893","https://openalex.org/W1965698851","https://openalex.org/W834942123","https://openalex.org/W4232542516","https://openalex.org/W1967331680","https://openalex.org/W3176637561","https://openalex.org/W1587967017","https://openalex.org/W130629949","https://openalex.org/W2993249520"],"abstract_inverted_index":{"Blendshapes":[0],"(linear":[1],"shape":[2],"interpolation":[3],"models)":[4],"are":[5],"perhaps":[6],"the":[7,28,37,45,64,68,99,119,126,134,146],"most":[8],"commonly":[9],"employed":[10],"technique":[11],"in":[12,19,54,187],"facial":[13],"animation":[14,22],"practice.":[15],"A":[16],"major":[17],"problem":[18,66,102],"creating":[20],"blendshape":[21,26,33,100,155,184],"is":[23,67,116,175],"that":[24,91,112,158],"of":[25,30,70,108,121,141,145,183],"interference:":[27],"adjustment":[29],"a":[31,104,139],"single":[32],"\"slider\"":[34],"may":[35,57],"degrade":[36],"effects":[38,90],"obtained":[39],"with":[40],"previous":[41,123,147],"slider":[42,156],"movements,":[43],"because":[44],"blendshapes":[46],"have":[47,58],"overlapping,":[48],"non-orthogonal":[49],"effects.":[50],"Because":[51],"models":[52,77],"used":[53],"commercial":[55],"practice":[56],"100":[59],"or":[60],"more":[61],"individual":[62],"blendshapes,":[63],"interference":[65,80,89,101,185],"subject":[69],"considerable":[71],"manual":[72],"effort.":[73],"Modelers":[74],"iteratively":[75],"resculpt":[76],"to":[78,125,136,177],"reduce":[79],"where":[81],"possible,":[82],"and":[83,179],"animators":[84],"must":[85],"compensate":[86],"for":[87,154],"those":[88],"remain.":[92],"In":[93],"this":[94],"short":[95],"paper":[96],"we":[97],"consider":[98],"from":[103],"linear":[105],"algebra":[106],"point":[107],"view.":[109],"We":[110,150],"find":[111],"while":[113,163],"full":[114],"orthogonality":[115],"not":[117],"desirable,":[118],"goal":[120],"preserving":[122],"adjustments":[124],"model":[127],"can":[128],"be":[129],"effectively":[130],"approached":[131],"by":[132],"allowing":[133],"user":[135],"temporarily":[137],"designate":[138],"set":[140],"points":[142,167],"as":[143,168,170],"representative":[144],"(desired)":[148],"adjustments.":[149],"then":[151],"simply":[152],"solve":[153],"values":[157],"mimic":[159],"desired":[160],"new":[161],"movement":[162],"moving":[164],"these":[165],"\"tagged\"":[166],"little":[169],"possible.":[171],"The":[172],"resulting":[173],"algorithm":[174],"easy":[176],"implement":[178],"demonstrably":[180],"reduces":[181],"cases":[182],"found":[186],"existing":[188],"models.":[189]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}