{"id":"https://openalex.org/W2236985995","doi":null,"title":"Multi-scale cortical keypoints for realtime hand tracking and gesture recognition","display_name":"Multi-scale cortical keypoints for realtime hand tracking and gesture recognition","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2236985995","mag":"2236985995"},"language":"en","primary_location":{"id":"pmh:oai:sapientia.ualg.pt:10400.1/2105","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.1/2105","pdf_url":"http://hdl.handle.net/10400.1/2105","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":null,"raw_type":"conference object"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10400.1/2105","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051345429","display_name":"Miguel Farrajota","orcid":"https://orcid.org/0000-0001-7970-4649","observed_orcids":["https://orcid.org/0000-0001-7970-4649"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Farrajota, Miguel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005996359","display_name":"M\u00e1rio Saleiro","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Saleiro, M\u00e1rio","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Terzic, Kasim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Terzic, Kasim","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071191321","display_name":"Jo\u00e3o M. F. Rodrigues","orcid":"https://orcid.org/0000-0002-3562-6025","observed_orcids":["https://orcid.org/0000-0002-3562-6025"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rodrigues, J. M. F.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5073695921","display_name":"J. M. H. du Buf","orcid":"https://orcid.org/0000-0002-4345-1237","observed_orcids":["https://orcid.org/0000-0002-4345-1237"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"du Buf, J. M. H.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4228,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.4901014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9951000213623047,"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":0.9951000213623047,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.000699999975040555,"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":0.0005000000237487257,"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/hand-tracking","display_name":"hand tracking","score":0.9940000176429749},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"gesture recognition","score":0.9319999814033508},{"id":"https://openalex.org/keywords/human-robot-interaction","display_name":"human-robot interaction","score":0.7179999947547913},{"id":"https://openalex.org/keywords/social-robots","display_name":"social robots","score":0.8420000076293945},{"id":"https://openalex.org/keywords/real-time-tracking","display_name":"real-time tracking","score":0.5839999914169312}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6163395047187805},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6083589196205139},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.55597984790802},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5044625997543335},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4719219207763672},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.41452014446258545},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.19783523678779602},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1439347267150879},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.11372539401054382},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:sapientia.ualg.pt:10400.1/2105","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.1/2105","pdf_url":"http://hdl.handle.net/10400.1/2105","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":null,"raw_type":"conference object"}],"best_oa_location":{"id":"pmh:oai:sapientia.ualg.pt:10400.1/2105","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.1/2105","pdf_url":"http://hdl.handle.net/10400.1/2105","source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":null,"raw_type":"conference object"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2971135912","display_name":"A neuro-dynamic framework for cognitive robotics: scene representations, behavioural sequences, and learning","funder_award_id":"270247","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3509152728","display_name":"NEURAL CORRELATES OF MOTION AND STEREO VISION IN HUMAN POSE AND GAIT DETECTION","funder_award_id":"SFRH/BD/79812/2011","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3691728594","display_name":"Blavigator: um auxilio barato e fi\u00e1vel para a navega\u00e7\u00e3o dos cegos","funder_award_id":"RIPD/ADA/109690/2009","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G7674749716","display_name":"Projecto Estrat\u00e9gico - LA 9 - 2011-2012","funder_award_id":"PEst-OE/EEI/LA0009/2011","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G7734719965","display_name":"ACTIVE VISION IN ROBOT COGNITION","funder_award_id":"SFRH/BD/71831/2010","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G8952488736","display_name":null,"funder_award_id":"/2009","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"},{"id":"https://openalex.org/F4320338370","display_name":"FP7 Information and Communication Technologies","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2236985995.pdf","grobid_xml":"https://content.openalex.org/works/W2236985995.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W1997027504","https://openalex.org/W2087822558","https://openalex.org/W2096530511","https://openalex.org/W2107498667","https://openalex.org/W2107634464","https://openalex.org/W2108936990","https://openalex.org/W2141145724","https://openalex.org/W2164598857"],"related_works":["https://openalex.org/W61566583","https://openalex.org/W1568859037","https://openalex.org/W2535011030","https://openalex.org/W2146867824","https://openalex.org/W4409475588","https://openalex.org/W2014021735","https://openalex.org/W2082505976","https://openalex.org/W3211295600","https://openalex.org/W1560010957","https://openalex.org/W2788469835"],"abstract_inverted_index":{"Human-robot":[0],"interaction":[1],"is":[2,21,64],"an":[3],"interdisciplinary":[4],"research":[5],"area":[6],"which":[7],"aims":[8],"at":[9,122],"integrating":[10],"human":[11,34],"factors,":[12],"cognitive":[13],"psychology":[14],"and":[15,36,44,54,59,76,98,109],"robot":[16],"technology.":[17],"The":[18],"ultimate":[19],"goal":[20],"the":[22,77,84],"development":[23],"of":[24,40],"social":[25],"robots.":[26],"These":[27],"robots":[28],"are":[29,80],"expected":[30],"to":[31,37,82],"work":[32],"in":[33,91],"environments,":[35],"understand":[38],"behavior":[39],"persons":[41],"through":[42],"gestures":[43,128],"body":[45],"movements.":[46],"In":[47],"this":[48],"paper":[49],"we":[50],"present":[51],"a":[52,92,126],"biological":[53],"realtime":[55],"framework":[56,63],"for":[57],"detecting":[58],"tracking":[60],"hands.":[61],"This":[62],"based":[65],"on":[66],"keypoints":[67,75,90,121],"extracted":[68],"from":[69],"cortical":[70],"V1":[71],"end-stopped":[72],"cells.":[73],"Detected":[74],"cells\u2019":[78],"responses":[79],"used":[81],"classify":[83],"junction":[85],"type.":[86],"By":[87,116],"combining":[88],"annotated":[89],"hierarchical,":[93],"multi-scale":[94],"tree":[95],"structure,":[96],"moving":[97],"deformable":[99],"hands":[100],"can":[101,106,111,129],"be":[102,107,112,130],"segregated,":[103],"their":[104],"movements":[105],"obtained,":[108],"they":[110],"tracked":[113],"over":[114],"time.":[115],"using":[117],"hand":[118],"templates":[119],"with":[120],"only":[123],"two":[124],"scales,":[125],"hand\u2019s":[127],"recognized.":[131]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}
