{"id":"https://openalex.org/W2794679204","doi":"https://doi.org/10.1155/2018/5809769","title":"Kinect Sensor-Based Long-Distance Hand Gesture Recognition and Fingertip Detection with Depth Information","display_name":"Kinect Sensor-Based Long-Distance Hand Gesture Recognition and Fingertip Detection with Depth Information","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2794679204","doi":"https://doi.org/10.1155/2018/5809769","mag":"2794679204"},"language":"en","primary_location":{"id":"doi:10.1155/2018/5809769","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/5809769","pdf_url":"http://downloads.hindawi.com/journals/js/2018/5809769.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://downloads.hindawi.com/journals/js/2018/5809769.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049409641","display_name":"Xuhong Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuhong Ma","raw_affiliation_strings":["School of Electrical Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China","institution_ids":["https://openalex.org/I38877650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081142499","display_name":"Jinzhu Peng","orcid":"https://orcid.org/0000-0002-2823-6571"},"institutions":[{"id":"https://openalex.org/I38877650","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21","country_code":"CN","type":"education","lineage":["https://openalex.org/I38877650"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinzhu Peng","raw_affiliation_strings":["School of Electrical Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Zhengzhou University, Zhengzhou, Henan 450001, China","institution_ids":["https://openalex.org/I38877650"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081142499"],"corresponding_institution_ids":["https://openalex.org/I38877650"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":4.5677,"has_fulltext":true,"cited_by_count":46,"citation_normalized_percentile":{"value":0.94805074,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"9"},"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":0.9955000281333923,"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/T10653","display_name":"Robot Manipulation and Learning","score":0.9922999739646912,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7918329238891602},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7673772573471069},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.689162015914917},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.68868088722229},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.6455732583999634},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6387604475021362},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.5943471193313599},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5527530908584595},{"id":"https://openalex.org/keywords/region-of-interest","display_name":"Region of interest","score":0.48019397258758545},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4428447484970093},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.44229254126548767},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4229835867881775},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.1978549361228943},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17100954055786133}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7918329238891602},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7673772573471069},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.689162015914917},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.68868088722229},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.6455732583999634},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6387604475021362},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.5943471193313599},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5527530908584595},{"id":"https://openalex.org/C19609008","wikidata":"https://www.wikidata.org/wiki/Q2138203","display_name":"Region of interest","level":2,"score":0.48019397258758545},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4428447484970093},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.44229254126548767},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4229835867881775},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.1978549361228943},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17100954055786133},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2018/5809769","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/5809769","pdf_url":"http://downloads.hindawi.com/journals/js/2018/5809769.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:72aab8f2d4c5408ea844c5f6fedd3fed","is_oa":true,"landing_page_url":"https://doaj.org/article/72aab8f2d4c5408ea844c5f6fedd3fed","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensors, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/5809769","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/5809769","pdf_url":"http://downloads.hindawi.com/journals/js/2018/5809769.pdf","source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1084493179","display_name":null,"funder_award_id":"61773351","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2054886598","display_name":null,"funder_award_id":"61473265","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2163111087","display_name":null,"funder_award_id":"61473265","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2802911279","display_name":null,"funder_award_id":"Young","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2819199540","display_name":null,"funder_award_id":"2017GGJS004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2954483834","display_name":null,"funder_award_id":"61773351","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G354789306","display_name":null,"funder_award_id":"1521319025","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G3826403379","display_name":null,"funder_award_id":"17IRTSTHN013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4290906993","display_name":null,"funder_award_id":"17IRTSTHN013","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G4895666331","display_name":null,"funder_award_id":"162300410260","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G4983566091","display_name":null,"funder_award_id":"162300410260","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G5696171603","display_name":null,"funder_award_id":"1521319025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5772012698","display_name":null,"funder_award_id":"61773351","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6534757374","display_name":null,"funder_award_id":"61473265","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G6643214866","display_name":null,"funder_award_id":"17IRTSTHN013","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G7021847378","display_name":null,"funder_award_id":"61374128","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G7078430348","display_name":null,"funder_award_id":"2017GGJS004","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G7849841104","display_name":null,"funder_award_id":"162300410260","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8035710999","display_name":null,"funder_award_id":"61374128","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G8169382138","display_name":null,"funder_award_id":"1521319025","funder_id":"https://openalex.org/F4320322766","funder_display_name":"Zhengzhou University"},{"id":"https://openalex.org/G840187789","display_name":null,"funder_award_id":"2017GGJS004","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"},{"id":"https://openalex.org/G8795499107","display_name":null,"funder_award_id":"61374128","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322766","display_name":"Zhengzhou University","ror":"https://ror.org/04ypx8c21"},{"id":"https://openalex.org/F4320323845","display_name":"Natural Science Foundation of Henan Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2794679204.pdf","grobid_xml":"https://content.openalex.org/works/W2794679204.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W147191904","https://openalex.org/W976039271","https://openalex.org/W1751162681","https://openalex.org/W2044721662","https://openalex.org/W2055872196","https://openalex.org/W2056898157","https://openalex.org/W2093816903","https://openalex.org/W2102425529","https://openalex.org/W2133512710","https://openalex.org/W2229448030","https://openalex.org/W2325580851","https://openalex.org/W2331064560","https://openalex.org/W2507190019","https://openalex.org/W2522210510","https://openalex.org/W2581082139","https://openalex.org/W2736868916","https://openalex.org/W2738055814","https://openalex.org/W2758117027"],"related_works":["https://openalex.org/W2537963312","https://openalex.org/W2066003895","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2989699735"],"abstract_inverted_index":{"Gesture":[0],"recognition":[1,17,136,162],"is":[2,60,91],"an":[3,27],"important":[4],"part":[5],"of":[6,42,97,186],"human-robot":[7],"interaction.":[8],"In":[9,68],"order":[10],"to":[11,93,145],"achieve":[12],"fast":[13],"and":[14,39,77,82,108,123,148,189],"stable":[15],"gesture":[16,161],"in":[18,57,79,99,125,157],"real":[19],"time":[20],"without":[21],"distance":[22,137],"restrictions,":[23],"this":[24,69],"paper":[25],"presents":[26],"improved":[28,33,132],"threshold":[29],"segmentation":[30],"method.":[31,67],"The":[32,111],"method":[34,182],"combines":[35],"the":[36,50,55,58,64,71,86,95,103,116,126,131,134,149,160,169,180],"depth":[37],"information":[38,41],"color":[40],"a":[43],"target":[44],"scene":[45,59],"with":[46],"hand":[47,72,117,187],"position":[48,118],"by":[49,63,129,142,168],"spatial":[51],"hierarchical":[52],"scanning":[53],"method;":[54],"ROI":[56],"thus":[61,177],"extracted":[62],"local":[65],"neighbor":[66],"way,":[70],"can":[73,105,119,139,153,175],"be":[74,106,120,140,154,176],"identified":[75,107],"quickly":[76,122],"accurately":[78,124],"complex":[80,127],"scenes":[81],"different":[83,192],"distances.":[84,193],"Furthermore,":[85],"convex":[87,170],"hull":[88,171],"detection":[89,151,172,188],"algorithm":[90],"used":[92],"identify":[94],"positioning":[96,190],"fingertips":[98,104],"ROI,":[100],"so":[101],"that":[102,115,179],"located":[109],"accurately.":[110],"experimental":[112],"results":[113],"show":[114],"obtained":[121],"background":[128],"using":[130],"method,":[133],"real-time":[135],"interval":[138],"reached":[141,155],"0.5":[143],"m":[144],"2.0":[146],"m,":[147],"fingertip":[150],"rates":[152,163],"98.5%":[156],"average.":[158],"Moreover,":[159],"are":[164],"more":[165],"than":[166],"96%":[167],"algorithm.":[173],"It":[174],"concluded":[178],"proposed":[181],"achieves":[183],"good":[184],"performance":[185],"at":[191]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":8}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
