{"id":"https://openalex.org/W2911614161","doi":"https://doi.org/10.1109/icumt.2018.8631249","title":"Towards Identification of Hypomimia in Parkinson's Disease Based on Face Recognition Methods","display_name":"Towards Identification of Hypomimia in Parkinson's Disease Based on Face Recognition Methods","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2911614161","doi":"https://doi.org/10.1109/icumt.2018.8631249","mag":"2911614161"},"language":"en","primary_location":{"id":"doi:10.1109/icumt.2018.8631249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2018.8631249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","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/A5021013784","display_name":"Martin Rajnoha","orcid":null},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Martin Rajnoha","raw_affiliation_strings":["Department of Telecommunications and SIX Research Centre, Brno University of Technology, Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications and SIX Research Centre, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023865827","display_name":"Ji\u0159\u00ed Mekyska","orcid":"https://orcid.org/0000-0002-6195-193X"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Jiri Mekyska","raw_affiliation_strings":["Department of Telecommunications and SIX Research Centre, Brno University of Technology, Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications and SIX Research Centre, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036042625","display_name":"Radim B\u00fcrget","orcid":"https://orcid.org/0000-0003-1849-5390"},"institutions":[{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Radim Burget","raw_affiliation_strings":["Department of Telecommunications and SIX Research Centre, Brno University of Technology, Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications and SIX Research Centre, Brno University of Technology, Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085470904","display_name":"Ilona Eliasova","orcid":null},"institutions":[{"id":"https://openalex.org/I21449261","display_name":"Masaryk University","ror":"https://ror.org/02j46qs45","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21449261"]},{"id":"https://openalex.org/I4210102302","display_name":"University Hospital Brno","ror":"https://ror.org/00qq1fp34","country_code":"CZ","type":"healthcare","lineage":["https://openalex.org/I4210102302"]},{"id":"https://openalex.org/I4210136987","display_name":"St. Anne's University Hospital Brno","ror":"https://ror.org/049bjee35","country_code":"CZ","type":"healthcare","lineage":["https://openalex.org/I4210136987"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Ilona Eliasova","raw_affiliation_strings":["First Department of Neurology, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Neurology, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic","institution_ids":["https://openalex.org/I21449261","https://openalex.org/I4210136987","https://openalex.org/I4210102302"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054260515","display_name":"Milena Ko\u0161\u0165\u00e1lov\u00e1","orcid":"https://orcid.org/0000-0002-5575-4278"},"institutions":[{"id":"https://openalex.org/I21449261","display_name":"Masaryk University","ror":"https://ror.org/02j46qs45","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21449261"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Milena Kostalova","raw_affiliation_strings":["Department of Neurology, Faculty Hospital and Masaryk University, Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Faculty Hospital and Masaryk University, Brno, Czech Republic","institution_ids":["https://openalex.org/I21449261"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010046435","display_name":"Irena Rektorov\u00e1","orcid":"https://orcid.org/0000-0002-5455-4573"},"institutions":[{"id":"https://openalex.org/I21449261","display_name":"Masaryk University","ror":"https://ror.org/02j46qs45","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21449261"]},{"id":"https://openalex.org/I4210102302","display_name":"University Hospital Brno","ror":"https://ror.org/00qq1fp34","country_code":"CZ","type":"healthcare","lineage":["https://openalex.org/I4210102302"]},{"id":"https://openalex.org/I4210136987","display_name":"St. Anne's University Hospital Brno","ror":"https://ror.org/049bjee35","country_code":"CZ","type":"healthcare","lineage":["https://openalex.org/I4210136987"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Irena Rektorova","raw_affiliation_strings":["First Department of Neurology, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"First Department of Neurology, Masaryk University and St. Anne's University Hospital, Brno, Czech Republic","institution_ids":["https://openalex.org/I21449261","https://openalex.org/I4210136987","https://openalex.org/I4210102302"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6768,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.7243863,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12301","display_name":"Facial Nerve Paralysis Treatment and Research","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10863","display_name":"Voice and Speech Disorders","score":0.965399980545044,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7559260129928589},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.6597498655319214},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6554570198059082},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6451194286346436},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.6148584485054016},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6126580238342285},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.5900601148605347},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5345543622970581},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4823452830314636},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.36205020546913147}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7559260129928589},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.6597498655319214},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6554570198059082},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6451194286346436},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.6148584485054016},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6126580238342285},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.5900601148605347},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5345543622970581},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4823452830314636},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.36205020546913147},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icumt.2018.8631249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icumt.2018.8631249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/5","display_name":"Gender equality"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W128984794","https://openalex.org/W273955616","https://openalex.org/W1500435738","https://openalex.org/W1680392829","https://openalex.org/W1920030402","https://openalex.org/W1981070999","https://openalex.org/W2020717934","https://openalex.org/W2029316659","https://openalex.org/W2040895929","https://openalex.org/W2070493638","https://openalex.org/W2087681821","https://openalex.org/W2096733369","https://openalex.org/W2102127341","https://openalex.org/W2103019815","https://openalex.org/W2117535122","https://openalex.org/W2119821739","https://openalex.org/W2127332912","https://openalex.org/W2145954079","https://openalex.org/W2161969291","https://openalex.org/W2163605009","https://openalex.org/W2265145536","https://openalex.org/W2295598076","https://openalex.org/W2323830726","https://openalex.org/W2328119063","https://openalex.org/W2330820318","https://openalex.org/W2346062110","https://openalex.org/W2396925529","https://openalex.org/W2474863497","https://openalex.org/W2565954814","https://openalex.org/W2570163329","https://openalex.org/W2573056035","https://openalex.org/W2590966124","https://openalex.org/W2618530766","https://openalex.org/W2766374614","https://openalex.org/W2810419333","https://openalex.org/W2911964244","https://openalex.org/W3085162807","https://openalex.org/W3099206234","https://openalex.org/W3102476541","https://openalex.org/W4237220447","https://openalex.org/W4239510810","https://openalex.org/W6610017368","https://openalex.org/W6637386731"],"related_works":["https://openalex.org/W3193043704","https://openalex.org/W4386259002","https://openalex.org/W1546989560","https://openalex.org/W3171520305","https://openalex.org/W4366990902","https://openalex.org/W4317732970","https://openalex.org/W4388550696","https://openalex.org/W4321636153","https://openalex.org/W4313289487","https://openalex.org/W2384651879"],"abstract_inverted_index":{"Hypomimia":[0],"manifested":[1],"as":[2],"an":[3],"expressionless":[4],"face":[5,50,72,92,130],"with":[6,40,97],"little":[7],"or":[8],"no":[9],"sense":[10],"of":[11,17,35,43,56],"animation":[12],"is":[13,52,59,138],"a":[14,37,41],"typical":[15],"symptom":[16],"Parkinson's":[18],"disease":[19],"(PD).":[20],"Although":[21],"some":[22],"researchers":[23],"tried":[24],"to":[25,61,106,142],"quantify":[26],"and":[27,82,85],"diagnose":[28],"the":[29,33,47,112,114,119,144],"hypomimia":[30,65,135],"based":[31,90,146],"on":[32,91,147],"analysis":[34,51,131],"video-recordings,":[36],"study":[38],"dealing":[39],"possibility":[42],"its":[44],"identification":[45],"using":[46],"simple":[48],"static":[49,71,129],"missing.":[53],"The":[54,124],"goal":[55],"this":[57,75],"work":[58],"therefore":[60],"verify":[62],"whether":[63],"PD":[64,80,109,134],"can":[66,132],"be":[67],"detected":[68],"even":[69],"from":[70],"images.":[73],"For":[74],"purpose":[76],"we":[77],"enrolled":[78],"50":[79,83],"patients":[81],"age-":[84],"gender-matched":[86],"healthy":[87],"controls.":[88],"Parameterization":[89],"recognition":[93],"methods":[94],"in":[95],"combination":[96],"conventional":[98],"classifiers":[99],"(random":[100],"forests,":[101],"XG-Boost,":[102],"etc.)":[103],"were":[104],"used":[105],"automatically":[107],"identify":[108],"hypomimia.":[110],"Among":[111],"classifiers,":[113],"decision":[115],"tree":[116],"algorithm":[117],"achieved":[118],"best":[120],"accuracy":[121],"(67.33":[122],"%).":[123],"results":[125],"suggest":[126],"that":[127],"automatic":[128],"support":[133],"diagnosis,":[136],"nevertheless":[137],"not":[139],"accurate":[140],"enough":[141],"outperform":[143],"approaches":[145],"video-recordings":[148],"processing.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}