{"id":"https://openalex.org/W2009602145","doi":"https://doi.org/10.1002/int.4550050305","title":"A multi-threshold adaptive filtering\u2014an al approach to image enhancement","display_name":"A multi-threshold adaptive filtering\u2014an al approach to image enhancement","publication_year":1990,"publication_date":"1990-07-01","ids":{"openalex":"https://openalex.org/W2009602145","doi":"https://doi.org/10.1002/int.4550050305","mag":"2009602145"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/int.4550050305","pdf_url":null,"source":{"id":"https://openalex.org/S57950554","display_name":"International Journal of Intelligent Systems","issn_l":"0884-8173","issn":["0884-8173","1098-111X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5102097347","display_name":"JianZhong Qian","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jianzhong Qian","raw_affiliation_strings":["Department of Electrical Engineering, Virginia Polytechnic Institute and State University. Blacksburg. VA 24061"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Virginia Polytechnic Institute and State University. Blacksburg. VA 24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073948329","display_name":"Kai\u2010Bor Yu","orcid":"https://orcid.org/0000-0002-8410-1823"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kai-Bor Yu","raw_affiliation_strings":["Department of Electrical Engineering, Virginia Polytechnic Institute and State University. Blacksburg. VA 24061"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Virginia Polytechnic Institute and State University. Blacksburg. VA 24061","institution_ids":["https://openalex.org/I859038795"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2500,"currency":"USD","value_usd":2500,"provenance":"doaj"},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"citation_normalized_percentile":{"value":0.552377,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":62,"max":66},"biblio":{"volume":"5","issue":"3","first_page":"277","last_page":"292"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":1.0,"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/T10688","display_name":"Image and Signal Denoising Methods","score":1.0,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9997,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9996,"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":[],"concepts":[{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.7422948},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.61760294},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6032578},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.60059726},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5832142},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.54863477},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.545673},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46018845},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.44426125},{"id":"https://openalex.org/C156140930","wikidata":"https://www.wikidata.org/wiki/Q860417","display_name":"Bilateral filter","level":3,"score":0.43867528},{"id":"https://openalex.org/C13107197","wikidata":"https://www.wikidata.org/wiki/Q6394192","display_name":"Kernel adaptive filter","level":4,"score":0.42788833},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.42533553},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38621056},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35293323},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35045332},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/int.4550050305","pdf_url":null,"source":{"id":"https://openalex.org/S57950554","display_name":"International Journal of Intelligent Systems","issn_l":"0884-8173","issn":["0884-8173","1098-111X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"},{"score":0.4,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":8,"referenced_works":["https://openalex.org/W1993660008","https://openalex.org/W2026849320","https://openalex.org/W2036524212","https://openalex.org/W2044465660","https://openalex.org/W2134288096","https://openalex.org/W2163929912","https://openalex.org/W2797148637","https://openalex.org/W4301347335"],"related_works":["https://openalex.org/W4248148385","https://openalex.org/W4205364631","https://openalex.org/W2371426832","https://openalex.org/W2354812741","https://openalex.org/W2347241083","https://openalex.org/W2172055867","https://openalex.org/W2078971444","https://openalex.org/W2057640784","https://openalex.org/W2035423492","https://openalex.org/W2023209729"],"abstract_inverted_index":{"There":[0],"is":[1,14,94,109,147,156],"a":[2,26,48,62,67,98,133,143,159],"compromise":[3],"between":[4],"noise":[5,164],"removal":[6,165],"and":[7,46,66,115,136,163],"texture":[8,161],"preservation":[9],"in":[10],"image":[11,18,29],"enhancement.":[12],"It":[13,96],"difficult":[15],"to":[16,79,101,111,116,131,150],"perform":[17],"enhancement,":[19],"using":[20],"only":[21,148],"one":[22],"simple":[23,126],"filter,":[24],"for":[25,54,86,153],"real":[27],"world":[28],"which":[30,71,154],"may":[31],"consist":[32],"of":[33,43,83],"many":[34],"different":[35,113],"regions.":[36],"This":[37],"article":[38],"studies":[39],"the":[40,58,73,81,84,103,118,151],"intelligent":[41],"aspect":[42],"filtering":[44,85,120,146],"algorithms":[45],"describe":[47],"multi-threshold":[49],"adaptive":[50],"filter":[51,60],"(MTA":[52],"filter)":[53],"solving":[55],"this":[56,123],"problem.":[57],"MTA":[59],"uses":[61],"generalized":[63],"gradient":[64],"function":[65,108],"local":[68,74,88,104,119],"variance":[69],"function,":[70],"provides":[72],"contextual":[75],"information":[76],"as":[77],"evidence":[78,114],"determine":[80,117],"nature":[82],"each":[87],"neighborhood.":[89],"A":[90,106],"knowledge-based":[91],"presegmentation":[92],"procedure":[93],"presented.":[95],"applies":[97],"threshold":[99],"operation":[100],"extract":[102],"evidence.":[105],"belief":[107],"used":[110],"combine":[112],"strategies.":[121],"In":[122],"way,":[124],"several":[125],"filters":[127],"can":[128,167],"be":[129,168],"combined":[130],"form":[132],"more":[134,137],"efficient":[135],"flexible":[138],"context":[139],"dependent":[140],"filter.":[141],"As":[142],"result,":[144],"specific":[145],"applied":[149],"region":[152],"it":[155],"suitable.":[157],"Thus,":[158],"balanced":[160],"preserving":[162],"effect":[166],"simultaneously":[169],"achieved.":[170]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2009602145","counts_by_year":[],"updated_date":"2024-12-16T11:43:55.710198","created_date":"2016-06-24"}