{"id":"https://openalex.org/W2030732916","doi":"https://doi.org/10.1109/ipta.2012.6469542","title":"Extending the interaction area for view-invariant 3D gesture recognition","display_name":"Extending the interaction area for view-invariant 3D gesture recognition","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2030732916","doi":"https://doi.org/10.1109/ipta.2012.6469542","mag":"2030732916"},"language":"en","primary_location":{"id":"doi:10.1109/ipta.2012.6469542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipta.2012.6469542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 3rd International Conference on Image Processing Theory, Tools and Applications (IPTA)","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/A5023712544","display_name":"Maurizio Caon","orcid":"https://orcid.org/0000-0003-4050-4214"},"institutions":[{"id":"https://openalex.org/I147554453","display_name":"University of Bedfordshire","ror":"https://ror.org/0400avk24","country_code":"GB","type":"education","lineage":["https://openalex.org/I147554453"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Maurizio Caon","raw_affiliation_strings":["Faculty of Creative Arts, University of Bedfordshire, Luton, United Kingdom","Faculty of Creative Arts, Technologies & Science, University of Bedfordshire, Luton, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Faculty of Creative Arts, University of Bedfordshire, Luton, United Kingdom","institution_ids":["https://openalex.org/I147554453"]},{"raw_affiliation_string":"Faculty of Creative Arts, Technologies & Science, University of Bedfordshire, Luton, United Kingdom","institution_ids":["https://openalex.org/I147554453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072212538","display_name":"Julien Tscherrig","orcid":null},"institutions":[{"id":"https://openalex.org/I173439891","display_name":"HES-SO University of Applied Sciences and Arts Western Switzerland","ror":"https://ror.org/01xkakk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I173439891"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Julien Tscherrig","raw_affiliation_strings":["Department of Informatics, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland","institution_ids":["https://openalex.org/I173439891"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090256693","display_name":"Yong Yue","orcid":"https://orcid.org/0000-0001-7695-4538"},"institutions":[{"id":"https://openalex.org/I147554453","display_name":"University of Bedfordshire","ror":"https://ror.org/0400avk24","country_code":"GB","type":"education","lineage":["https://openalex.org/I147554453"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yong Yue","raw_affiliation_strings":["Faculty of Creative Arts, University of Bedfordshire, Luton, United Kingdom","Faculty of Creative Arts, Technologies & Science, University of Bedfordshire, Luton, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Faculty of Creative Arts, University of Bedfordshire, Luton, United Kingdom","institution_ids":["https://openalex.org/I147554453"]},{"raw_affiliation_string":"Faculty of Creative Arts, Technologies & Science, University of Bedfordshire, Luton, United Kingdom","institution_ids":["https://openalex.org/I147554453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067556490","display_name":"Omar Abou Khaled","orcid":"https://orcid.org/0000-0002-0178-9037"},"institutions":[{"id":"https://openalex.org/I173439891","display_name":"HES-SO University of Applied Sciences and Arts Western Switzerland","ror":"https://ror.org/01xkakk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I173439891"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Omar Abou Khaled","raw_affiliation_strings":["Department of Informatics, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland","institution_ids":["https://openalex.org/I173439891"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074717197","display_name":"Elena Mugellini","orcid":"https://orcid.org/0000-0002-0775-0862"},"institutions":[{"id":"https://openalex.org/I173439891","display_name":"HES-SO University of Applied Sciences and Arts Western Switzerland","ror":"https://ror.org/01xkakk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I173439891"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Elena Mugellini","raw_affiliation_strings":["Department of Informatics, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Applied Sciences of Western Switzerland, Fribourg, Switzerland","institution_ids":["https://openalex.org/I173439891"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5023712544"],"corresponding_institution_ids":["https://openalex.org/I147554453"],"apc_list":null,"apc_paid":null,"fwci":0.8553,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73524798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"m","issue":null,"first_page":"293","last_page":"298"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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":0.9939000010490417,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8106545209884644},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.7803620100021362},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7473946809768677},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.7228045463562012},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.6802613735198975},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6525865793228149},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6241579651832581},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.5819598436355591},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.43404120206832886},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4131455421447754},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32038116455078125},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14866209030151367}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8106545209884644},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.7803620100021362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7473946809768677},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.7228045463562012},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.6802613735198975},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6525865793228149},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6241579651832581},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.5819598436355591},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.43404120206832886},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4131455421447754},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32038116455078125},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14866209030151367},{"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipta.2012.6469542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipta.2012.6469542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 3rd International Conference on Image Processing Theory, Tools and Applications (IPTA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W47104313","https://openalex.org/W1965574731","https://openalex.org/W1978338789","https://openalex.org/W1983506867","https://openalex.org/W1988874269","https://openalex.org/W2035972836","https://openalex.org/W2041430703","https://openalex.org/W2046566994","https://openalex.org/W2089069513","https://openalex.org/W2097299079","https://openalex.org/W2098038391","https://openalex.org/W2116362072","https://openalex.org/W2128859583","https://openalex.org/W2129358944","https://openalex.org/W2150694349","https://openalex.org/W2151234635","https://openalex.org/W2160040544","https://openalex.org/W6601964561","https://openalex.org/W6681637157"],"related_works":["https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W4312416068","https://openalex.org/W3147379364","https://openalex.org/W2010878661","https://openalex.org/W2028966255","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,149],"non-intrusive":[4],"approach":[5,46,83,135,153],"for":[6],"view-invariant":[7],"hand":[8],"gesture":[9],"recognition.":[10],"In":[11],"fact,":[12],"the":[13,24,28,31,35,41,48,58,62,74,120,130,134,146,156],"representation":[14],"of":[15,27,50,61,104,148,158],"gestures":[16,67,128],"changes":[17],"dynamically":[18],"depending":[19],"on":[20,78,86,93,127],"camera":[21,152],"viewpoints.":[22],"Therefore,":[23],"different":[25,98],"positions":[26],"user":[29],"between":[30],"training":[32,124],"phase":[33,37],"and":[34,73,91,125],"evaluation":[36],"can":[38],"severely":[39],"compromise":[40],"recognition":[42,108,121],"process.":[43],"The":[44,66,82,106],"proposed":[45],"involves":[47],"calibration":[49],"two":[51,159],"Microsoft":[52],"Kinect":[53],"depth":[54,151],"cameras":[55,161],"to":[56,119],"allow":[57],"3D":[59,71],"modeling":[60],"dynamic":[63],"hands":[64],"movements.":[65],"are":[68],"modeled":[69],"as":[70],"trajectories":[72],"classification":[75],"is":[76,84,110,117,136,162],"based":[77],"Hidden":[79],"Markov":[80],"Models.":[81],"trained":[85],"data":[87,94],"from":[88,95,129,145],"one":[89,150],"viewpoint":[90],"tested":[92],"other":[96],"very":[97],"viewpoints":[99],"with":[100,142],"an":[101],"angular":[102],"variation":[103],"180\u00b0.":[105],"average":[107],"rate":[109,122],"always":[111],"higher":[112],"than":[113],"94%.":[114],"Since":[115],"it":[116],"similar":[118],"when":[123],"testing":[126],"same":[131],"viewpoint,":[132],"hence":[133],"indeed":[137],"view-invariant.":[138],"Comparing":[139],"these":[140],"results":[141],"those":[143],"deriving":[144],"test":[147],"demonstrates":[154],"that":[155],"adoption":[157],"calibrated":[160],"crucial.":[163]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}