{"id":"https://openalex.org/W2922500700","doi":"https://doi.org/10.1117/12.2522935","title":"GAN-based data augmentation for visual finger spelling recognition","display_name":"GAN-based data augmentation for visual finger spelling recognition","publication_year":2019,"publication_date":"2019-03-15","ids":{"openalex":"https://openalex.org/W2922500700","doi":"https://doi.org/10.1117/12.2522935","mag":"2922500700"},"language":"en","primary_location":{"id":"doi:10.1117/12.2522935","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2522935","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eleventh International Conference on Machine Vision (ICMV 2018)","raw_type":"proceedings-article"},"type":"article","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/A5091722048","display_name":"Bogdan Kwolek","orcid":"https://orcid.org/0000-0002-7715-1435"},"institutions":[{"id":"https://openalex.org/I686019","display_name":"AGH University of Krakow","ror":"https://ror.org/00bas1c41","country_code":"PL","type":"education","lineage":["https://openalex.org/I686019"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Bogdan Kwolek","raw_affiliation_strings":["AGH Univ. of Science and Technology (Poland)"],"affiliations":[{"raw_affiliation_string":"AGH Univ. of Science and Technology (Poland)","institution_ids":["https://openalex.org/I686019"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5091722048"],"corresponding_institution_ids":["https://openalex.org/I686019"],"apc_list":null,"apc_paid":null,"fwci":0.5082,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.64456639,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"50","last_page":"50"},"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":0.991100013256073,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9799000024795532,"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":0.7072151303291321},{"id":"https://openalex.org/keywords/concatenation","display_name":"Concatenation (mathematics)","score":0.6618741750717163},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.601341187953949},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5874139070510864},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.5319581031799316},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5287161469459534},{"id":"https://openalex.org/keywords/spelling","display_name":"Spelling","score":0.5023319721221924},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.46306413412094116},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.4496748745441437},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.43631476163864136},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.4249080419540405},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.39551442861557007},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18762409687042236},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.07906916737556458}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7072151303291321},{"id":"https://openalex.org/C87619178","wikidata":"https://www.wikidata.org/wiki/Q126002","display_name":"Concatenation (mathematics)","level":2,"score":0.6618741750717163},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.601341187953949},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5874139070510864},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.5319581031799316},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5287161469459534},{"id":"https://openalex.org/C2777801307","wikidata":"https://www.wikidata.org/wiki/Q2088390","display_name":"Spelling","level":2,"score":0.5023319721221924},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.46306413412094116},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.4496748745441437},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.43631476163864136},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.4249080419540405},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.39551442861557007},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18762409687042236},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.07906916737556458},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2522935","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2522935","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eleventh International Conference on Machine Vision (ICMV 2018)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W16066432","https://openalex.org/W1484210908","https://openalex.org/W1538570297","https://openalex.org/W1975533357","https://openalex.org/W1977995219","https://openalex.org/W1993666393","https://openalex.org/W2074772891","https://openalex.org/W2205778202","https://openalex.org/W2305645275","https://openalex.org/W2318145034","https://openalex.org/W2552886112","https://openalex.org/W2736371340","https://openalex.org/W2950776302","https://openalex.org/W2963684088","https://openalex.org/W4243029012","https://openalex.org/W4295521014","https://openalex.org/W4320013936","https://openalex.org/W6600658378","https://openalex.org/W6601412157","https://openalex.org/W6669029407","https://openalex.org/W6684191040","https://openalex.org/W6685352114","https://openalex.org/W6699973022","https://openalex.org/W6718379498","https://openalex.org/W6719383404","https://openalex.org/W6729482032","https://openalex.org/W6735913928","https://openalex.org/W6741832134","https://openalex.org/W6780226713"],"related_works":["https://openalex.org/W2100947578","https://openalex.org/W2161008081","https://openalex.org/W1555832326","https://openalex.org/W4298186509","https://openalex.org/W2556702969","https://openalex.org/W217221262","https://openalex.org/W611030372","https://openalex.org/W1974418053","https://openalex.org/W2081317458","https://openalex.org/W2021532426"],"abstract_inverted_index":{"In":[0,66,79],"this":[1],"work":[2],"we":[3,35],"extend":[4],"WGAN-GP":[5,25],"in":[6,32],"order":[7],"to":[8,48],"achieve":[9],"better":[10],"generation":[11],"of":[12,90,128],"synthesized":[13],"images":[14,55],"for":[15,114],"finger":[16],"spelling":[17],"classification.":[18],"The":[19,111],"main":[20],"difference":[21],"between":[22],"the":[23,27,33,49,53,58,63,80,83,93,122,126,136],"ordinary":[24,67],"and":[26,40,62,96],"proposed":[28,81],"algorithm":[29,82],"is":[30,87],"that":[31,51,99],"training":[34,38,41,44],"employ":[36],"both":[37,57],"samples":[39,124],"labels.":[42],"These":[43],"labels":[45,95],"are":[46,72,100],"fed":[47],"generator,":[50],"generates":[52],"synthetic":[54],"using":[56,121],"randomized":[59],"latent":[60,69,84],"input":[61,64,70,85],"label.":[65],"WGAN-GP,":[68],"variables":[71,98],"usually":[73],"sampled":[74],"from":[75,102],"an":[76],"unconditional":[77],"prior.":[78],"vector":[86],"a":[88,129],"concatenation":[89],"random":[91],"part,":[92],"class":[94],"additional":[97],"drawn":[101],"Gaussian":[103],"distributions":[104],"representing":[105],"hand":[106,131],"poses":[107],"or":[108],"gesture":[109],"attributes.":[110],"JSL":[112],"dataset":[113],"Hiragana":[115],"sign":[116],"recognition":[117],"has":[118],"been":[119],"balanced":[120],"rendered":[123],"on":[125],"basis":[127],"3D":[130],"model":[132],"as":[133,135],"well":[134],"extended":[137],"WGAN-GP.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-25T21:42:39.735039","created_date":"2025-10-10T00:00:00"}
