{"id":"https://openalex.org/W2136142700","doi":"https://doi.org/10.1109/casa.2003.1199315","title":"Inserting synthetic characters into live-action scenes of multiple people","display_name":"Inserting synthetic characters into live-action scenes of multiple people","publication_year":2004,"publication_date":"2004-03-23","ids":{"openalex":"https://openalex.org/W2136142700","doi":"https://doi.org/10.1109/casa.2003.1199315","mag":"2136142700"},"language":"en","primary_location":{"id":"doi:10.1109/casa.2003.1199315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/casa.2003.1199315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 11th IEEE International Workshop on Program Comprehension","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/A5061945033","display_name":"Arunachalam Somasundaram","orcid":"https://orcid.org/0009-0004-6852-5337"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"A. Somasundaram","raw_affiliation_strings":["Department of Computer and Information Science, Ohio State Uinversity, USA","Dept of Comput. & Inf. Sci., Ohio State Univ., Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Ohio State Uinversity, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Dept of Comput. & Inf. Sci., Ohio State Univ., Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072801804","display_name":"Richard E. Parent","orcid":null},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Parent","raw_affiliation_strings":["Department of Computer and Information Science, Ohio State Uinversity, USA","Dept of Comput. & Inf. Sci., Ohio State Univ., Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Ohio State Uinversity, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Dept of Comput. & Inf. Sci., Ohio State Univ., Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5061945033"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":0.5466,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70554106,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"ra 3","issue":null,"first_page":"137","last_page":"142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.7690138220787048},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7366693019866943},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.721772313117981},{"id":"https://openalex.org/keywords/synthetic-data","display_name":"Synthetic data","score":0.648131251335144},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.5318384170532227},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5165659189224243},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.5118438601493835},{"id":"https://openalex.org/keywords/plan","display_name":"Plan (archaeology)","score":0.43337389826774597},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11974254250526428},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07549962401390076}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7690138220787048},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7366693019866943},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.721772313117981},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.648131251335144},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.5318384170532227},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5165659189224243},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.5118438601493835},{"id":"https://openalex.org/C2776505523","wikidata":"https://www.wikidata.org/wiki/Q4785468","display_name":"Plan (archaeology)","level":2,"score":0.43337389826774597},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11974254250526428},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07549962401390076},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/casa.2003.1199315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/casa.2003.1199315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 11th IEEE International Workshop on Program Comprehension","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W37432036","https://openalex.org/W197371639","https://openalex.org/W1555079265","https://openalex.org/W1580713371","https://openalex.org/W1589880991","https://openalex.org/W1599768251","https://openalex.org/W1621175942","https://openalex.org/W2035275086","https://openalex.org/W2049719117","https://openalex.org/W2052760187","https://openalex.org/W2089576671","https://openalex.org/W2096343094","https://openalex.org/W2102832719","https://openalex.org/W2118440878","https://openalex.org/W2124535811","https://openalex.org/W2130433861","https://openalex.org/W2134303337","https://openalex.org/W2138554417","https://openalex.org/W2166557212","https://openalex.org/W2240134550","https://openalex.org/W2251524919","https://openalex.org/W2294877561","https://openalex.org/W2463204677","https://openalex.org/W6635023621","https://openalex.org/W6674238660","https://openalex.org/W6678568671","https://openalex.org/W7027280540"],"related_works":["https://openalex.org/W4251972423","https://openalex.org/W1503216044","https://openalex.org/W4382930947","https://openalex.org/W2393609567","https://openalex.org/W3081288631","https://openalex.org/W2369369044","https://openalex.org/W3152382318","https://openalex.org/W3004686567","https://openalex.org/W2354143083","https://openalex.org/W2372906645"],"abstract_inverted_index":{"Using":[0],"a":[1,17],"single":[2],"camera,":[3],"we":[4,130],"capture":[5],"video":[6,30,120],"of":[7,63,77],"multiple":[8],"people":[9,25,47,146],"walking":[10],"in":[11,28,48,65,96,113,134,147],"an":[12],"open":[13],"area":[14],"and":[15,38,94,115,143],"insert":[16],"moving":[18],"synthetic":[19,79,98,109,138],"character":[20,139],"into":[21,117],"the":[22,29,46,57,61,66,75,84,91,97,118,127,132,136,145,148],"scene.":[23],"The":[24,107],"are":[26,42,70,100,111],"located":[27],"using":[31,121],"simple":[32],"image":[33],"processing":[34],"techniques.":[35],"Simplifying":[36],"assumptions":[37],"basic":[39],"projective":[40],"geometry":[41],"used":[43,72,101],"to":[44,54,73],"locate":[45],"3D.":[49],"We":[50],"extract":[51],"sufficient":[52],"information":[53],"synthetically":[55],"reconstruct":[56,131],"3D":[58],"scene":[59,99,133],"including":[60],"paths":[62,69,76],"individuals":[64],"crowd.":[67],"These":[68],"also":[71],"plan":[74],"new":[78,108,137],"characters":[80,110],"avoiding":[81],"collisions":[82],"with":[83,103,154],"existing":[85],"people.":[86],"Lighting":[87],"samples":[88],"taken":[89],"from":[90],"real":[92,119],"environment":[93],"modeled":[95],"along":[102],"camera":[104],"calibration":[105],"specifications.":[106],"rendered":[112],"2D":[114],"composited":[116],"transparency":[122],"alpha":[123],"values":[124],"extracted":[125],"by":[126],"algorithm.":[128],"Because":[129],"3D,":[135],"is":[140,152],"occluded":[141],"by,":[142],"occludes,":[144],"original":[149],"video.":[150],"This":[151],"accomplished":[153],"minimal":[155],"user":[156],"interaction.":[157]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
