{"id":"https://openalex.org/W2008110769","doi":"https://doi.org/10.1109/mfi.2012.6343032","title":"Hand gesture recognition using color and depth images enhanced with hand angular pose data","display_name":"Hand gesture recognition using color and depth images enhanced with hand angular pose data","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2008110769","doi":"https://doi.org/10.1109/mfi.2012.6343032","mag":"2008110769"},"language":"en","primary_location":{"id":"doi:10.1109/mfi.2012.6343032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mfi.2012.6343032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI)","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/A5103104512","display_name":"Pedro Trindade","orcid":"https://orcid.org/0000-0003-3052-4262"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pedro Trindade","raw_affiliation_strings":["ISR-Institute of Systems and Robotics, University of Coimbra, Portugal","[ISR-Institute of Systems and Robotics, University of Coimbra, Portugal]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISR-Institute of Systems and Robotics, University of Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]},{"raw_affiliation_string":"[ISR-Institute of Systems and Robotics, University of Coimbra, Portugal]","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053800882","display_name":"Jorge Lobo","orcid":"https://orcid.org/0000-0001-6857-0737"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jorge Lobo","raw_affiliation_strings":["ISR-Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal","ISR - Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISR-Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]},{"raw_affiliation_string":"ISR - Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069598704","display_name":"Jo\u00e3o P. Barreto","orcid":"https://orcid.org/0000-0001-5220-9170"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao P. Barreto","raw_affiliation_strings":["ISR-Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal","ISR - Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISR-Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal","institution_ids":["https://openalex.org/I4210125590","https://openalex.org/I76903346"]},{"raw_affiliation_string":"ISR - Institute of Systems and Robotics and the Department of Electrical and Computer Engineering, University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.207,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.96382488,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2","issue":null,"first_page":"71","last_page":"76"},"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":0.9901999831199646,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-vision","display_name":"Computer vision","score":0.8348820209503174},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.8193454146385193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7799339294433594},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.7361117005348206},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.6784692406654358},{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.6128523945808411},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.568274974822998},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.5464377403259277},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.5179790258407593},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4628433883190155},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11451748013496399}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8348820209503174},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8193454146385193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7799339294433594},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.7361117005348206},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.6784692406654358},{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.6128523945808411},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.568274974822998},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.5464377403259277},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.5179790258407593},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4628433883190155},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11451748013496399},{"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/mfi.2012.6343032","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mfi.2012.6343032","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W138004322","https://openalex.org/W1187244281","https://openalex.org/W1502024436","https://openalex.org/W1508575314","https://openalex.org/W1534196748","https://openalex.org/W1673002162","https://openalex.org/W1990124658","https://openalex.org/W1993267444","https://openalex.org/W2024120631","https://openalex.org/W2057458002","https://openalex.org/W2060280062","https://openalex.org/W2079920350","https://openalex.org/W2100642335","https://openalex.org/W2102946295","https://openalex.org/W2114663654","https://openalex.org/W2118104180","https://openalex.org/W2119851068","https://openalex.org/W2124419806","https://openalex.org/W2144232362","https://openalex.org/W2165528908","https://openalex.org/W2172156083","https://openalex.org/W6627862999","https://openalex.org/W6631989617","https://openalex.org/W6637398742"],"related_works":["https://openalex.org/W2822883015","https://openalex.org/W1726816713","https://openalex.org/W3107785885","https://openalex.org/W3169001153","https://openalex.org/W2793736649","https://openalex.org/W2008110769","https://openalex.org/W3017025824","https://openalex.org/W3045813744","https://openalex.org/W2811302524","https://openalex.org/W2523902292"],"abstract_inverted_index":{"In":[0,125],"this":[1,126],"paper":[2],"we":[3,106,128],"propose":[4,129],"a":[5,19,118,122,132,141,159,203],"hand":[6,76,88,186],"gesture":[7,39,89,95,204],"recognition":[8,90,96,164,213],"system":[9],"that":[10,55,146],"relies":[11],"on":[12,18,23,48,57,121],"color":[13],"and":[14,17,28,38,84,87,114,144,157,161,185],"depth":[15,170,184],"images,":[16],"small":[20],"pose":[21,37,134],"sensor":[22,135],"the":[24,62,72,109,137,154,168,182,212,220,223],"human":[25,36,138],"palm.":[26],"Monocular":[27],"stereo":[29],"vision":[30],"systems":[31],"have":[32,65,108,158],"been":[33],"used":[34],"for":[35,75,211],"recognition,":[40],"but":[41],"with":[42,140,167],"limited":[43],"scope":[44],"due":[45],"to":[46,130,136,152],"limitations":[47],"texture,":[49],"illumination,":[50],"etc.":[51],"New":[52],"RGB-Depth":[53],"sensors,":[54],"reply":[56],"projected":[58],"light":[59,163],"such":[60],"as":[61,188,190],"Microsoft":[63],"Kinect,":[64],"overcome":[66],"many":[67,81],"of":[68,214,222],"those":[69],"limitations.":[70],"However,":[71],"point":[73,172],"clouds":[74],"gestures":[77],"are":[78,209],"still":[79],"in":[80,111],"cases":[82],"noisy":[83],"partially":[85],"occluded,":[86],"is":[91,97,194],"not":[92,116],"trivial.":[93],"Hand":[94],"much":[98],"more":[99],"complex":[100],"than":[101],"full":[102,169],"body":[103,120],"motion,":[104],"since":[105],"can":[107,115,175],"hands":[110],"any":[112],"orientation":[113],"assume":[117],"standing":[119],"ground":[123],"plane.":[124],"work":[127],"add":[131],"tiny":[133],"palm,":[139],"minute":[142],"accelerometer":[143],"magnetometer":[145],"combined":[147],"provide":[148],"3D":[149,199],"angular":[150],"pose,":[151],"reduce":[153],"search":[155],"space":[156],"robust":[160],"computationally":[162],"method.":[165],"Starting":[166],"image":[171],"cloud,":[173],"segmentation":[174],"be":[176],"performed":[177,196],"by":[178,197],"taking":[179],"into":[180],"account":[181],"relative":[183],"orientation,":[187],"well":[189],"skin":[191],"color.":[192],"Identification":[193],"then":[195],"matching":[198],"voxel":[200],"occupancy":[201],"against":[202],"template":[205],"database.":[206],"Preliminary":[207],"results":[208],"presented":[210],"Portuguese":[215],"Sign":[216],"Language":[217],"alphabet,":[218],"showing":[219],"validity":[221],"approach.":[224]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":8}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}