{"id":"https://openalex.org/W2116023919","doi":"https://doi.org/10.1109/roman.2009.5326235","title":"Gestural teleoperation of a mobile robot based on visual recognition of sign language static handshapes","display_name":"Gestural teleoperation of a mobile robot based on visual recognition of sign language static handshapes","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2116023919","doi":"https://doi.org/10.1109/roman.2009.5326235","mag":"2116023919"},"language":"en","primary_location":{"id":"doi:10.1109/roman.2009.5326235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/roman.2009.5326235","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RO-MAN 2009 - The 18th IEEE International Symposium on Robot and Human Interactive Communication","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://doi.org/10.1109/ROMAN.2009.5326235","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075518884","display_name":"Costas S. Tzafestas","orcid":"https://orcid.org/0000-0003-1545-9191"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"C. Tzafestas","raw_affiliation_strings":["School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111908968","display_name":"N. Mitsou","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"N. Mitsou","raw_affiliation_strings":["School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008665537","display_name":"N. Georgakarakos","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"N. Georgakarakos","raw_affiliation_strings":["School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005467474","display_name":"Olga Diamanti","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"O. Diamanti","raw_affiliation_strings":["School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079243420","display_name":"Petros Maragos","orcid":"https://orcid.org/0000-0003-0534-2707"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"P. Maragos","raw_affiliation_strings":["School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, National and Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, National Technical University of Athens, Zographou Campus, 15773 Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073051208","display_name":"Stavroula\u2013Evita Fotinea","orcid":"https://orcid.org/0000-0002-2301-0602"},"institutions":[{"id":"https://openalex.org/I4210098364","display_name":"Institute for Language and Speech Processing","ror":"https://ror.org/00z24kr14","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210098364"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"S.-E. Fotinea","raw_affiliation_strings":["Institute of Language and Speech Processing, ILSP-ATHENA R. C., Marousi, Greece","Institute for Language and Speech Processing, ILSP - ATHENA R.C., Artemidos 6 & Epidavrou , Maroussi GR-15125, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Language and Speech Processing, ILSP-ATHENA R. C., Marousi, Greece","institution_ids":["https://openalex.org/I4210098364"]},{"raw_affiliation_string":"Institute for Language and Speech Processing, ILSP - ATHENA R.C., Artemidos 6 & Epidavrou , Maroussi GR-15125, Greece","institution_ids":["https://openalex.org/I4210098364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090119168","display_name":"Eleni Efthimiou","orcid":"https://orcid.org/0000-0003-4253-5612"},"institutions":[{"id":"https://openalex.org/I4210098364","display_name":"Institute for Language and Speech Processing","ror":"https://ror.org/00z24kr14","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210098364"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"E. Efthimiou","raw_affiliation_strings":["Institute of Language and Speech Processing, ILSP-ATHENA R. C., Marousi, Greece","Institute for Language and Speech Processing, ILSP - ATHENA R.C., Artemidos 6 & Epidavrou , Maroussi GR-15125, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Language and Speech Processing, ILSP-ATHENA R. C., Marousi, Greece","institution_ids":["https://openalex.org/I4210098364"]},{"raw_affiliation_string":"Institute for Language and Speech Processing, ILSP - ATHENA R.C., Artemidos 6 & Epidavrou , Maroussi GR-15125, Greece","institution_ids":["https://openalex.org/I4210098364"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.14584035,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1073","last_page":"1079"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.991100013256073,"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/T10653","display_name":"Robot Manipulation and Learning","score":0.984499990940094,"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/teleoperation","display_name":"Teleoperation","score":0.7871559858322144},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7188891768455505},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6710261106491089},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.574887752532959},{"id":"https://openalex.org/keywords/perceptron","display_name":"Perceptron","score":0.5476006269454956},{"id":"https://openalex.org/keywords/mobile-robot","display_name":"Mobile robot","score":0.5448335409164429},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4353957772254944},{"id":"https://openalex.org/keywords/sign-language","display_name":"Sign language","score":0.4291522800922394},{"id":"https://openalex.org/keywords/telerobotics","display_name":"Telerobotics","score":0.41637319326400757},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.37871286273002625}],"concepts":[{"id":"https://openalex.org/C161759796","wikidata":"https://www.wikidata.org/wiki/Q3982902","display_name":"Teleoperation","level":3,"score":0.7871559858322144},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7188891768455505},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6710261106491089},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.574887752532959},{"id":"https://openalex.org/C60908668","wikidata":"https://www.wikidata.org/wiki/Q690207","display_name":"Perceptron","level":3,"score":0.5476006269454956},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.5448335409164429},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4353957772254944},{"id":"https://openalex.org/C522192633","wikidata":"https://www.wikidata.org/wiki/Q34228","display_name":"Sign language","level":2,"score":0.4291522800922394},{"id":"https://openalex.org/C196467688","wikidata":"https://www.wikidata.org/wiki/Q1851985","display_name":"Telerobotics","level":4,"score":0.41637319326400757},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.37871286273002625},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/roman.2009.5326235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/roman.2009.5326235","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RO-MAN 2009 - The 18th IEEE International Symposium on Robot and Human Interactive Communication","raw_type":"proceedings-article"},{"id":"pmh:oai:dspace.lib.ntua.gr:123456789/32588","is_oa":true,"landing_page_url":"http://doi.org/10.1109/ROMAN.2009.5326235","pdf_url":null,"source":{"id":"https://openalex.org/S4377196837","display_name":"DSpace - NTUA (National Technical University of Athens)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I174458059","host_organization_name":"National Technical University of Athens","host_organization_lineage":["https://openalex.org/I174458059"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings - IEEE International Workshop on Robot and Human Interactive Communication","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:dspace.lib.ntua.gr:123456789/32588","is_oa":true,"landing_page_url":"http://doi.org/10.1109/ROMAN.2009.5326235","pdf_url":null,"source":{"id":"https://openalex.org/S4377196837","display_name":"DSpace - NTUA (National Technical University of Athens)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I174458059","host_organization_name":"National Technical University of Athens","host_organization_lineage":["https://openalex.org/I174458059"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings - IEEE International Workshop on Robot and Human Interactive Communication","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W195181145","https://openalex.org/W1493100971","https://openalex.org/W1497436803","https://openalex.org/W1503234287","https://openalex.org/W1552815313","https://openalex.org/W2007730520","https://openalex.org/W2016940542","https://openalex.org/W2044208101","https://openalex.org/W2072738093","https://openalex.org/W2105270053","https://openalex.org/W2108060683","https://openalex.org/W2117657642","https://openalex.org/W2118706391","https://openalex.org/W2120331170","https://openalex.org/W2122827492","https://openalex.org/W2129411207","https://openalex.org/W2146141351","https://openalex.org/W2146221819","https://openalex.org/W2161684974","https://openalex.org/W2164034576","https://openalex.org/W6607848102","https://openalex.org/W6677898632","https://openalex.org/W6684278117"],"related_works":["https://openalex.org/W2046710269","https://openalex.org/W817518365","https://openalex.org/W2097059456","https://openalex.org/W2141648055","https://openalex.org/W2145103607","https://openalex.org/W4367662652","https://openalex.org/W2022619197","https://openalex.org/W2145960295","https://openalex.org/W2078176643","https://openalex.org/W2067221866"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"results":[3],"achieved":[4],"in":[5,145,155,168],"the":[6,34,75,92,103,112,115,126,148],"frames":[7],"of":[8,54,67,74,91,114,125,132,142,152,188],"a":[9,39,44,65,82,169,180,189],"national":[10],"research":[11],"project":[12],"(titled":[13],"ldquoDIANOEMArdquo),":[14],"where":[15],"visual":[16,72],"analysis":[17],"and":[18,123,150,173],"sign":[19,118],"recognition":[20,73,141,160],"techniques":[21],"have":[22,97,129],"been":[23,58,98,166,175],"explored":[24,99],"on":[25,111,179],"Greek":[26],"Sign":[27],"Language":[28],"(GSL)":[29],"data.":[30],"Besides":[31],"GSL":[32],"modelling,":[33],"aim":[35],"was":[36],"to":[37,60,102,147,157],"develop":[38],"pilot":[40,181],"application":[41,182],"for":[42,139,183],"teleoperating":[43],"mobile":[45,190],"robot":[46,191],"using":[47],"natural":[48],"hand":[49,55,76,94,117,143,153],"signs.":[50],"A":[51],"small":[52],"vocabulary":[53],"signs":[56],"has":[57,165,174],"designed":[59],"enable":[61],"desktopbased":[62],"teleoperation":[63,187],"at":[64],"high-level":[66],"supervisory":[68],"telerobotic":[69],"control.":[70],"Real-time":[71],"images":[77,96],"is":[78],"performed":[79],"by":[80],"training":[81],"multi-layer":[83],"perceptron":[84],"(MLP)":[85],"neural":[86],"network.":[87,105],"Various":[88],"shape":[89,109,134],"descriptors":[90,110,135],"segmented":[93,116],"posture":[95],"as":[100],"inputs":[101],"MLP":[104],"These":[106],"include":[107],"Fourier":[108],"contour":[113],"images,":[119],"moments,":[120],"compactness,":[121],"eccentricity,":[122],"histogram":[124],"curvature.":[127],"We":[128],"examined":[130],"which":[131],"these":[133],"are":[136],"best":[137],"suited":[138],"real-time":[140,184],"signs,":[144],"relation":[146],"number":[149],"choice":[151],"postures,":[154],"order":[156],"achieve":[158],"maximum":[159],"performance.":[161],"The":[162],"hand-sign":[163],"recognizer":[164],"integrated":[167],"graphical":[170],"user":[171],"interface,":[172],"implemented":[176],"with":[177],"success":[178],"desktop-based":[185],"gestural":[186],"vehicle.":[192]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
