{"id":"https://openalex.org/W4249314364","doi":"https://doi.org/10.1109/icpr.2004.1334523","title":"Recognizing hand gesture using Fourier descriptors","display_name":"Recognizing hand gesture using Fourier descriptors","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W4249314364","doi":"https://doi.org/10.1109/icpr.2004.1334523"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2004.1334523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2004.1334523","pdf_url":null,"source":{"id":"https://openalex.org/S4363608750","display_name":"Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004.","raw_type":"proceedings-article"},"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/A5043357008","display_name":"Patrick Harding","orcid":null},"institutions":[{"id":"https://openalex.org/I19668297","display_name":"Buckinghamshire New University","ror":"https://ror.org/02q3bak66","country_code":"GB","type":"education","lineage":["https://openalex.org/I19668297"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P.R.G. Harding","raw_affiliation_strings":["Buckinghamshire Chilterns Univ. Coll., UK","Buckinghamshire Chilterns University College, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Buckinghamshire Chilterns Univ. Coll., UK","institution_ids":["https://openalex.org/I19668297"]},{"raw_affiliation_string":"Buckinghamshire Chilterns University College, UK","institution_ids":["https://openalex.org/I19668297"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010679676","display_name":"Tim Ellis","orcid":"https://orcid.org/0000-0001-5392-976X"},"institutions":[{"id":"https://openalex.org/I205051169","display_name":"Kingston University London","ror":"https://ror.org/05bbqza97","country_code":"GB","type":"education","lineage":["https://openalex.org/I205051169"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T. Ellis","raw_affiliation_strings":["School of Computing and Information Systems, Kingston University, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Information Systems, Kingston University, UK","institution_ids":["https://openalex.org/I205051169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.394,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.59780504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"286","last_page":"289 Vol.3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9962000250816345,"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":0.9962000250816345,"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/T10320","display_name":"Neural Networks and Applications","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12417","display_name":"Morphological variations and asymmetry","score":0.9800000190734863,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ellipse","display_name":"Ellipse","score":0.7686358690261841},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6919461488723755},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.6445144414901733},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6433621048927307},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5840818881988525},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.5829675793647766},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5824254155158997},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.5572766661643982},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.5432847738265991},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.5303065776824951},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5197300910949707},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.488500714302063},{"id":"https://openalex.org/keywords/fourier-series","display_name":"Fourier series","score":0.48751208186149597},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.4305548667907715},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4225921332836151},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21096816658973694},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1062663197517395},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07902595400810242}],"concepts":[{"id":"https://openalex.org/C74261601","wikidata":"https://www.wikidata.org/wiki/Q40112","display_name":"Ellipse","level":2,"score":0.7686358690261841},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6919461488723755},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.6445144414901733},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6433621048927307},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5840818881988525},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.5829675793647766},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5824254155158997},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5572766661643982},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5432847738265991},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.5303065776824951},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5197300910949707},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.488500714302063},{"id":"https://openalex.org/C207864730","wikidata":"https://www.wikidata.org/wiki/Q179467","display_name":"Fourier series","level":2,"score":0.48751208186149597},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.4305548667907715},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4225921332836151},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21096816658973694},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1062663197517395},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07902595400810242},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"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:10.1109/icpr.2004.1334523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2004.1334523","pdf_url":null,"source":{"id":"https://openalex.org/S4363608750","display_name":"Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2068316783","https://openalex.org/W2075003097","https://openalex.org/W2078986676","https://openalex.org/W2087200405"],"related_works":["https://openalex.org/W2054427982","https://openalex.org/W2540045258","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"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,29,62],"novel":[4],"application":[5],"of":[6,13,20,55,73,76,89,96],"Fourier":[7,35],"descriptor":[8],"techniques":[9,36],"for":[10,66],"the":[11,40,57,97,102],"recognition":[12],"hand":[14,21],"gesture":[15,67,77],"trajectories.":[16],"Appearance":[17],"based":[18],"coordinates":[19],"centroids":[22],"and":[23,50],"time":[24,103],"steps":[25],"are":[26,37,69],"normalized":[27],"to":[28,39,42,61],"fixed":[30],"length":[31],"by":[32],"multirate":[33],"techniques.":[34],"applied":[38],"data":[41,46,60],"produce":[43],"frequency":[44],"domain":[45,104],"that":[47],"is":[48,99],"scale":[49],"translation":[51],"invariant.":[52],"The":[53,94],"results":[54],"inputting":[56],"complex":[58],"harmonic":[59],"probabilistic":[63],"neural":[64],"network":[65],"classification":[68],"discussed.":[70],"An":[71],"understanding":[72],"underlying":[74],"structure":[75],"trajectories":[78],"can":[79],"be":[80],"gained":[81],"from":[82],"modeling":[83],"them":[84],"as":[85,105],"an":[86],"infinite":[87],"set":[88],"ellipses":[90,98],"at":[91],"given":[92],"orientations.":[93],"rotation":[95],"visualized":[100],"in":[101],"'elliptic":[106],"corkscrews'.":[107]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-08-27T14:10:00.468798","created_date":"2025-10-10T00:00:00"}