{"id":"https://openalex.org/W3082842768","doi":"https://doi.org/10.1587/transinf.2019edp7329","title":"Improved Neighborhood Based Switching Filter for Protecting the Thin Curves in Arbitrary Direction in Color Images","display_name":"Improved Neighborhood Based Switching Filter for Protecting the Thin Curves in Arbitrary Direction in Color Images","publication_year":2020,"publication_date":"2020-08-31","ids":{"openalex":"https://openalex.org/W3082842768","doi":"https://doi.org/10.1587/transinf.2019edp7329","mag":"3082842768"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2019edp7329","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2019edp7329","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/9/E103.D_2019EDP7329/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/9/E103.D_2019EDP7329/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081980183","display_name":"Changcheng Wu","orcid":"https://orcid.org/0000-0002-1281-7881"},"institutions":[{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]},{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"ChangCheng WU","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100749649","display_name":"Min Wang","orcid":"https://orcid.org/0000-0003-1756-1405"},"institutions":[{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]},{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min WANG","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100395816","display_name":"Junjie Wang","orcid":"https://orcid.org/0000-0003-0732-051X"},"institutions":[{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]},{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JunJie WANG","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113783544","display_name":"Weiming Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]},{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"WeiMing LUO","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046989472","display_name":"Jiafeng Hua","orcid":null},"institutions":[{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]},{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JiaFeng HUA","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027819489","display_name":"XiTao CHEN","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]},{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"XiTao CHEN","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100379837","display_name":"Wei Geng","orcid":"https://orcid.org/0009-0005-7453-5280"},"institutions":[{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]},{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei GENG","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374661","display_name":"Lu Yu","orcid":"https://orcid.org/0009-0008-4275-7008"},"institutions":[{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]},{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu LU","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085494360","display_name":"Wei Sun","orcid":"https://orcid.org/0000-0002-4870-2971"},"institutions":[{"id":"https://openalex.org/I1302611135","display_name":"Ministry of Public Security of the People's Republic of China","ror":"https://ror.org/00bt9we26","country_code":"CN","type":"government","lineage":["https://openalex.org/I1302611135"]},{"id":"https://openalex.org/I4210163147","display_name":"Traffic Management Research Institute","ror":"https://ror.org/05gk6fr31","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei SUN","raw_affiliation_strings":["Traffic Management Research Institute of the Ministry of Public Security"],"affiliations":[{"raw_affiliation_string":"Traffic Management Research Institute of the Ministry of Public Security","institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5081980183"],"corresponding_institution_ids":["https://openalex.org/I1302611135","https://openalex.org/I4210163147"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09215568,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E103.D","issue":"9","first_page":"1939","last_page":"1948"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9253000020980835,"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"}},"topics":[{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9253000020980835,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9143999814987183,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9138000011444092,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/impulse-noise","display_name":"Impulse noise","score":0.8897217512130737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7011712193489075},{"id":"https://openalex.org/keywords/median-filter","display_name":"Median filter","score":0.5696592926979065},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.545498251914978},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.544204592704773},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5218942761421204},{"id":"https://openalex.org/keywords/salt-and-pepper-noise","display_name":"Salt-and-pepper noise","score":0.5134271383285522},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5094066262245178},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.49823856353759766},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.48428839445114136},{"id":"https://openalex.org/keywords/image-noise","display_name":"Image noise","score":0.4333834946155548},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21097815036773682},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.20416998863220215},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12416425347328186}],"concepts":[{"id":"https://openalex.org/C127372701","wikidata":"https://www.wikidata.org/wiki/Q16979398","display_name":"Impulse noise","level":3,"score":0.8897217512130737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7011712193489075},{"id":"https://openalex.org/C55352655","wikidata":"https://www.wikidata.org/wiki/Q304247","display_name":"Median filter","level":4,"score":0.5696592926979065},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.545498251914978},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.544204592704773},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5218942761421204},{"id":"https://openalex.org/C113660513","wikidata":"https://www.wikidata.org/wiki/Q849379","display_name":"Salt-and-pepper noise","level":5,"score":0.5134271383285522},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5094066262245178},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.49823856353759766},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.48428839445114136},{"id":"https://openalex.org/C35772409","wikidata":"https://www.wikidata.org/wiki/Q1323086","display_name":"Image noise","level":3,"score":0.4333834946155548},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21097815036773682},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.20416998863220215},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12416425347328186},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2019edp7329","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2019edp7329","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/9/E103.D_2019EDP7329/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2019edp7329","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2019edp7329","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E103.D/9/E103.D_2019EDP7329/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3082842768.pdf","grobid_xml":"https://content.openalex.org/works/W3082842768.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1975251743","https://openalex.org/W1975852239","https://openalex.org/W1996250961","https://openalex.org/W2007627285","https://openalex.org/W2048706699","https://openalex.org/W2049459521","https://openalex.org/W2062395775","https://openalex.org/W2081100746","https://openalex.org/W2097073572","https://openalex.org/W2105087227","https://openalex.org/W2124139674","https://openalex.org/W2124519059","https://openalex.org/W2128421200","https://openalex.org/W2133665775","https://openalex.org/W2142636559","https://openalex.org/W2162587881","https://openalex.org/W2266946073","https://openalex.org/W2384958221","https://openalex.org/W2576786845","https://openalex.org/W2902454394","https://openalex.org/W2912526984","https://openalex.org/W4244643778"],"related_works":["https://openalex.org/W2953655071","https://openalex.org/W2121479027","https://openalex.org/W2415066633","https://openalex.org/W1787910866","https://openalex.org/W2082346846","https://openalex.org/W2545973440","https://openalex.org/W2073951169","https://openalex.org/W2542493839","https://openalex.org/W2167707673","https://openalex.org/W4285207306"],"abstract_inverted_index":{"Although":[0],"the":[1,13,17,43,49,61,65,71,81,106,110,117,122,133,140,148,156,164],"classical":[2],"vector":[3],"median":[4],"filter":[5,73,96,128],"(VMF)":[6],"has":[7],"been":[8],"widely":[9],"used":[10,153],"to":[11,77,103,138,154],"suppress":[12,139],"impulse":[14,34,62,87,107,141,157],"noise":[15,63,88,108,158],"in":[16,26,52,55,70,125,167],"color":[18,22,56,160],"image,":[19],"many":[20],"thin":[21,50,165],"curve":[23],"pixels":[24],"aligned":[25],"arbitrary":[27,53,168],"directions":[28],"are":[29,75,98,130],"usually":[30],"removed":[31],"out":[32,60],"as":[33,132],"noise.":[35,142],"This":[36],"serious":[37],"problem":[38],"can":[39,47,151],"be":[40,152],"solved":[41],"by":[42,86],"proposed":[44,149],"method":[45],"that":[46,147],"protect":[48],"curves":[51,166],"direction":[54],"image":[57,161],"and":[58,100,109],"remove":[59,155],"at":[64],"same":[66],"time.":[67],"Firstly,":[68],"samples":[69,92,120,134],"3x3":[72,127],"window":[74,97,129],"considered":[76,102],"preliminarily":[78],"detect":[79],"whether":[80],"center":[82],"pixel":[83],"is":[84],"corrupted":[85],"or":[89],"not.":[90],"Then,":[91],"outside":[93],"a":[94,126],"5x5":[95],"conditionally":[99],"partly":[101],"accurately":[104],"distinguish":[105],"noise-free":[111],"pixel.":[112],"At":[113],"last,":[114],"based":[115],"on":[116,121],"previous":[118],"outputs,":[119],"processed":[123],"positions":[124],"chosen":[131],"of":[135,159],"VMF":[136],"operation":[137],"Extensive":[143],"experimental":[144],"results":[145],"indicate":[146],"algorithm":[150],"while":[162],"protecting":[163],"directions.":[169]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}