{"id":"https://openalex.org/W1481755323","doi":"https://doi.org/10.1007/978-3-642-04394-9_19","title":"Hand Localization and Fingers Features Extraction: Application to Digit Recognition in Sign Language","display_name":"Hand Localization and Fingers Features Extraction: Application to Digit Recognition in Sign Language","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1481755323","doi":"https://doi.org/10.1007/978-3-642-04394-9_19","mag":"1481755323"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-04394-9_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-04394-9_19","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5060289030","display_name":"Ahmed Ben Jmaa","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Ben Jmaa","raw_affiliation_strings":["Multimedia, InfoRmation systems and Advanced Computing Laboratory, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia, InfoRmation systems and Advanced Computing Laboratory, Tunisia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039327766","display_name":"Walid Mahdi","orcid":"https://orcid.org/0000-0003-3465-0397"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. Mahdi","raw_affiliation_strings":["Multimedia, InfoRmation systems and Advanced Computing Laboratory, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia, InfoRmation systems and Advanced Computing Laboratory, Tunisia","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064536036","display_name":"Yousra Ben Jem\u00e2a","orcid":"https://orcid.org/0000-0002-0093-3391"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Ben Jemaa","raw_affiliation_strings":["Signal and System Research Unit, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal and System Research Unit, Tunisia","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028011643","display_name":"Abdelmajid Ben Hamadou","orcid":"https://orcid.org/0000-0001-8632-2956"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Ben Hamadou","raw_affiliation_strings":["Multimedia, InfoRmation systems and Advanced Computing Laboratory, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Multimedia, InfoRmation systems and Advanced Computing Laboratory, Tunisia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.2176,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.35365443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"151","last_page":"159"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9785000085830688,"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"}},{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.970300018787384,"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/computer-science","display_name":"Computer science","score":0.808821439743042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.744843065738678},{"id":"https://openalex.org/keywords/numerical-digit","display_name":"Numerical digit","score":0.648816704750061},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6400358080863953},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5244008302688599},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5208507180213928},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5078046917915344},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.49828529357910156},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.4796624481678009},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.44031721353530884},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4180413484573364},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.39313769340515137},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.36311233043670654},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2368049919605255},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13992831110954285},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.07625514268875122}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.808821439743042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.744843065738678},{"id":"https://openalex.org/C94957134","wikidata":"https://www.wikidata.org/wiki/Q82990","display_name":"Numerical digit","level":2,"score":0.648816704750061},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6400358080863953},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5244008302688599},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5208507180213928},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5078046917915344},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.49828529357910156},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.4796624481678009},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.44031721353530884},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4180413484573364},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.39313769340515137},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.36311233043670654},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2368049919605255},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13992831110954285},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.07625514268875122},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-04394-9_19","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-04394-9_19","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.46000000834465027,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W22772481","https://openalex.org/W587572603","https://openalex.org/W1504694836","https://openalex.org/W1573709530","https://openalex.org/W1926032488","https://openalex.org/W1998145727","https://openalex.org/W2026137549","https://openalex.org/W2038952578","https://openalex.org/W2067870229","https://openalex.org/W2116331921","https://openalex.org/W2125055259","https://openalex.org/W2149706766","https://openalex.org/W2481999338","https://openalex.org/W3139831614","https://openalex.org/W4236137412"],"related_works":["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/W2805039731","https://openalex.org/W2989699735"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}