{"id":"https://openalex.org/W4392341891","doi":"https://doi.org/10.1145/3649890","title":"Joint Stroke Tracing and Correspondence for 2D Animation","display_name":"Joint Stroke Tracing and Correspondence for 2D Animation","publication_year":2024,"publication_date":"2024-02-29","ids":{"openalex":"https://openalex.org/W4392341891","doi":"https://doi.org/10.1145/3649890"},"language":"en","primary_location":{"id":"doi:10.1145/3649890","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3649890","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-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/A5076703589","display_name":"Haoran Mo","orcid":"https://orcid.org/0000-0002-3941-9429"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haoran Mo","raw_affiliation_strings":["Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040743941","display_name":"Chengying Gao","orcid":"https://orcid.org/0000-0003-1160-0717"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengying Gao","raw_affiliation_strings":["Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000079751","display_name":"Ruomei Wang","orcid":"https://orcid.org/0000-0002-2712-4412"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruomei Wang","raw_affiliation_strings":["Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076703589"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":2.9378,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.90223253,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"43","issue":"3","first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9965999722480774,"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":0.9965999722480774,"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":0.9828000068664551,"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":0.982699990272522,"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":0.716063916683197},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.7109466791152954},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6220064759254456},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.6210023164749146},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.6186366677284241},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5032052397727966},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4800349473953247},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10332652926445007}],"concepts":[{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.716063916683197},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7109466791152954},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6220064759254456},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.6210023164749146},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.6186366677284241},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5032052397727966},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4800349473953247},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10332652926445007},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3649890","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3649890","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.699999988079071}],"awards":[{"id":"https://openalex.org/G1709975844","display_name":null,"funder_award_id":"2022A1515011","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G4517690675","display_name":null,"funder_award_id":"2022A1515011425","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W1971771186","https://openalex.org/W1972420097","https://openalex.org/W1986341048","https://openalex.org/W1987697895","https://openalex.org/W2023950391","https://openalex.org/W2028105561","https://openalex.org/W2035953391","https://openalex.org/W2047161559","https://openalex.org/W2059017188","https://openalex.org/W2075072857","https://openalex.org/W2077908884","https://openalex.org/W2118895016","https://openalex.org/W2126973728","https://openalex.org/W2133497849","https://openalex.org/W2473464331","https://openalex.org/W2474143829","https://openalex.org/W2582053741","https://openalex.org/W2604662340","https://openalex.org/W2608719408","https://openalex.org/W2795533007","https://openalex.org/W2810683803","https://openalex.org/W2811440754","https://openalex.org/W2948741691","https://openalex.org/W2949258649","https://openalex.org/W2962738221","https://openalex.org/W2963160369","https://openalex.org/W2963168844","https://openalex.org/W2963782415","https://openalex.org/W2970678399","https://openalex.org/W3000508207","https://openalex.org/W3006169675","https://openalex.org/W3034275286","https://openalex.org/W3037084949","https://openalex.org/W3048889951","https://openalex.org/W3087797123","https://openalex.org/W3109377857","https://openalex.org/W3109908659","https://openalex.org/W3120000664","https://openalex.org/W3147597595","https://openalex.org/W3171519093","https://openalex.org/W3185618248","https://openalex.org/W3186780674","https://openalex.org/W3203518786","https://openalex.org/W3215023725","https://openalex.org/W3215295353","https://openalex.org/W4241602464","https://openalex.org/W4241614188","https://openalex.org/W4244079637","https://openalex.org/W4281694572","https://openalex.org/W4283811661","https://openalex.org/W4308830713","https://openalex.org/W4311805948","https://openalex.org/W4312473638","https://openalex.org/W4312523328","https://openalex.org/W4312623579","https://openalex.org/W4312927604","https://openalex.org/W4366407873","https://openalex.org/W4385271048","https://openalex.org/W4385282819","https://openalex.org/W4390872923","https://openalex.org/W6783725559"],"related_works":["https://openalex.org/W4310844315","https://openalex.org/W2532377291","https://openalex.org/W2000013817","https://openalex.org/W2888673113","https://openalex.org/W4296190881","https://openalex.org/W2212288070","https://openalex.org/W2056065966","https://openalex.org/W2352602608","https://openalex.org/W2062641654","https://openalex.org/W2215755978"],"abstract_inverted_index":{"To":[0],"alleviate":[1],"human":[2],"labor":[3],"in":[4],"redrawing":[5],"keyframes":[6,30,52],"with":[7,32,88,114,124],"ordered":[8],"vector":[9,35,47,122],"strokes":[10],"for":[11,15,49,112],"automatic":[12],"inbetweening,":[13],"we":[14],"the":[16,38,44,50,70,84,137],"first":[17],"time":[18],"propose":[19],"a":[20,33,42,110],"joint":[21],"stroke":[22,56,106,125],"tracing":[23],"and":[24,69,105,120,132,142],"correspondence":[25],"approach.":[26],"Given":[27],"consecutive":[28],"raster":[29,118],"along":[31],"single":[34],"image":[36],"of":[37,117,139],"starting":[39],"frame":[40],"as":[41],"guidance,":[43],"approach":[45],"generates":[46],"drawings":[48,64,123],"remaining":[51],"while":[53],"ensuring":[54],"one-to-one":[55],"correspondence.":[57,126],"Our":[58],"framework":[59],"trained":[60],"on":[61,129],"clean":[62,131],"line":[63],"generalizes":[65],"to":[66,79,101,144],"rough":[67,133],"sketches,":[68],"generated":[71],"results":[72],"can":[73],"be":[74],"imported":[75],"into":[76],"inbetweening":[77],"systems":[78],"produce":[80],"inbetween":[81],"sequences.":[82],"Hence,":[83],"method":[85,141],"is":[86,99],"compatible":[87],"standard":[89],"2D":[90],"animation":[91],"workflow.":[92],"An":[93],"adaptive":[94],"spatial":[95],"transformation":[96],"module":[97],"(ASTM)":[98],"introduced":[100],"handle":[102],"non-rigid":[103],"motions":[104],"distortion.":[107],"We":[108],"collect":[109],"dataset":[111],"training":[113],"10k+":[115],"pairs":[116],"frames":[119,135],"their":[121],"Comprehensive":[127],"validations":[128],"real":[130],"animated":[134],"manifest":[136],"effectiveness":[138],"our":[140],"superiority":[143],"existing":[145],"methods.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
