{"id":"https://openalex.org/W2067148132","doi":"https://doi.org/10.1145/1401032.1401105","title":"Offset curve deformation from skeletal animation","display_name":"Offset curve deformation from skeletal animation","publication_year":2008,"publication_date":"2008-08-11","ids":{"openalex":"https://openalex.org/W2067148132","doi":"https://doi.org/10.1145/1401032.1401105","mag":"2067148132"},"language":"en","primary_location":{"id":"doi:10.1145/1401032.1401105","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1401032.1401105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2008 talks","raw_type":"proceedings-article"},"type":"article","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/A5008042608","display_name":"Arthur Gregory","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Arthur Gregory","raw_affiliation_strings":["Sony Pictures Imageworks"],"affiliations":[{"raw_affiliation_string":"Sony Pictures Imageworks","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049360054","display_name":"Dan Weston","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dan Weston","raw_affiliation_strings":["Sony Pictures Imageworks"],"affiliations":[{"raw_affiliation_string":"Sony Pictures Imageworks","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008042608"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7489,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73785772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9995999932289124,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T12290","display_name":"Human Motion and Animation","score":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.6659517288208008},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6397578120231628},{"id":"https://openalex.org/keywords/skinning","display_name":"Skinning","score":0.5738113522529602},{"id":"https://openalex.org/keywords/dual-quaternion","display_name":"Dual quaternion","score":0.5598183870315552},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5247129201889038},{"id":"https://openalex.org/keywords/quaternion","display_name":"Quaternion","score":0.5121316909790039},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49752166867256165},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.44244521856307983},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4390054941177368},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20918825268745422},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19273844361305237},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.1472514271736145}],"concepts":[{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.6659517288208008},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6397578120231628},{"id":"https://openalex.org/C2777685762","wikidata":"https://www.wikidata.org/wiki/Q780654","display_name":"Skinning","level":2,"score":0.5738113522529602},{"id":"https://openalex.org/C145941777","wikidata":"https://www.wikidata.org/wiki/Q5310237","display_name":"Dual quaternion","level":3,"score":0.5598183870315552},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5247129201889038},{"id":"https://openalex.org/C200127275","wikidata":"https://www.wikidata.org/wiki/Q173853","display_name":"Quaternion","level":2,"score":0.5121316909790039},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49752166867256165},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.44244521856307983},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4390054941177368},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20918825268745422},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19273844361305237},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.1472514271736145},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1401032.1401105","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1401032.1401105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2008 talks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2055174129","https://openalex.org/W2067148132","https://openalex.org/W2088875936","https://openalex.org/W2115834828"],"related_works":["https://openalex.org/W2888751871","https://openalex.org/W570369945","https://openalex.org/W102224637","https://openalex.org/W2185573392","https://openalex.org/W3127350447","https://openalex.org/W2315718763","https://openalex.org/W4321633639","https://openalex.org/W205976080","https://openalex.org/W4361860244","https://openalex.org/W2523915674"],"abstract_inverted_index":{"Skin":[0],"deformation":[1],"based":[2],"on":[3,93],"an":[4],"underlying":[5],"skeleton":[6],"is":[7,19],"a":[8,26,97],"critical":[9],"part":[10],"of":[11,96,104],"the":[12,85,94,102],"modern":[13],"animation":[14],"pipeline.":[15],"Linear":[16],"blend":[17],"skinning":[18],"fast":[20,57],"but":[21,62],"suffers":[22],"volume":[23],"loss":[24],"at":[25],"bend":[27,98],"and":[28,44,51,58,71,91],"\u201ccandy":[29],"wrapper\u201d":[30],"pinching":[31],"under":[32],"twist.":[33],"More":[34],"complex":[35],"methods":[36],"using":[37],"dual":[38,63],"quaternions":[39,64],"[Kavan":[40],"et":[41],"al.":[42],"2007]":[43],"bind-point":[45,72],"offset":[46,78],"from":[47,77,84],"intermediate":[48],"curves":[49],"[Singh":[50],"Fiume":[52],"1998]":[53],"are":[54,65],"nearly":[55],"as":[56],"reduce":[59],"these":[60],"artifacts,":[61],"limited":[66],"only":[67],"to":[68,75],"rigid":[69],"transformations":[70],"techniques":[73],"continue":[74],"suffer":[76],"distortion,":[79],"which":[80],"increases":[81],"with":[82],"distance":[83],"bind":[86],"point,":[87],"causing":[88],"uneven":[89],"stretching":[90],"self-intersection":[92],"inside":[95],"when":[99],"offsets":[100],"exceed":[101],"radius":[103],"curvature.":[105]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
