{"id":"https://openalex.org/W1590043645","doi":"https://doi.org/10.1109/iscas.2006.1693570","title":"Impulse Noise Detector Using Mathematical Morphology","display_name":"Impulse Noise Detector Using Mathematical Morphology","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W1590043645","doi":"https://doi.org/10.1109/iscas.2006.1693570","mag":"1590043645"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1693570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","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/A5048002875","display_name":"Yuki Ito","orcid":"https://orcid.org/0000-0001-5885-2095"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Ito","raw_affiliation_strings":["Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]},{"raw_affiliation_string":"GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082054747","display_name":"Takeshi Sato","orcid":"https://orcid.org/0000-0001-7760-0221"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Sato","raw_affiliation_strings":["Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]},{"raw_affiliation_string":"GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112125616","display_name":"N. Yamashita","orcid":null},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Yamashita","raw_affiliation_strings":["Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]},{"raw_affiliation_string":"GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057981513","display_name":"Jianming L\u00fc","orcid":"https://orcid.org/0000-0002-1558-4040"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jianming Lu","raw_affiliation_strings":["Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]},{"raw_affiliation_string":"GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021227619","display_name":"Hiroo Sekiya","orcid":"https://orcid.org/0000-0003-3557-1463"},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Sekiya","raw_affiliation_strings":["Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]},{"raw_affiliation_string":"GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108552125","display_name":"Takashi Yahagi","orcid":null},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Yahagi","raw_affiliation_strings":["Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]},{"raw_affiliation_string":"GRADUATE SCHOOL OF SCIENCE AND TECHNOLOGY CHIBA UNIVERSITY","institution_ids":["https://openalex.org/I159385669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3155,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.57375471,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4261","last_page":"4264"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998000264167786,"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":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9988999962806702,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/impulse-noise","display_name":"Impulse noise","score":0.8555425405502319},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.8304955959320068},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7995506525039673},{"id":"https://openalex.org/keywords/mathematical-morphology","display_name":"Mathematical morphology","score":0.7791421413421631},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.6326782703399658},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5836828947067261},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5827268958091736},{"id":"https://openalex.org/keywords/morphological-gradient","display_name":"Morphological gradient","score":0.5248320698738098},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.48808372020721436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4371544122695923},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3856830596923828},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3749024569988251},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2654566764831543},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25493496656417847},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14844590425491333},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1196485161781311}],"concepts":[{"id":"https://openalex.org/C127372701","wikidata":"https://www.wikidata.org/wiki/Q16979398","display_name":"Impulse noise","level":3,"score":0.8555425405502319},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.8304955959320068},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7995506525039673},{"id":"https://openalex.org/C185568154","wikidata":"https://www.wikidata.org/wiki/Q530242","display_name":"Mathematical morphology","level":4,"score":0.7791421413421631},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.6326782703399658},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5836828947067261},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5827268958091736},{"id":"https://openalex.org/C96133863","wikidata":"https://www.wikidata.org/wiki/Q6913458","display_name":"Morphological gradient","level":5,"score":0.5248320698738098},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.48808372020721436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4371544122695923},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3856830596923828},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3749024569988251},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2654566764831543},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25493496656417847},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14844590425491333},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1196485161781311},{"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:10.1109/iscas.2006.1693570","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693570","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2006862994","https://openalex.org/W2017072914","https://openalex.org/W2049708433","https://openalex.org/W2051183365","https://openalex.org/W2065958844","https://openalex.org/W2081933987","https://openalex.org/W2120006332","https://openalex.org/W2138042958","https://openalex.org/W2167707673","https://openalex.org/W2476868371"],"related_works":["https://openalex.org/W2109972144","https://openalex.org/W2370741721","https://openalex.org/W2073518521","https://openalex.org/W2348086063","https://openalex.org/W2154864549","https://openalex.org/W2378480570","https://openalex.org/W2008160399","https://openalex.org/W2142724665","https://openalex.org/W2025609203","https://openalex.org/W2349826544"],"abstract_inverted_index":{"Switching":[0],"schemes":[1],"have":[2],"been":[3],"studied":[4],"for":[5],"removing":[6],"impulse":[7,65],"noise.":[8],"As":[9],"a":[10,31,39,92],"switching":[11],"scheme,":[12],"pixel-wise":[13],"median":[14,21],"of":[15,56,83,110],"the":[16,20,87,101,106,111],"absolute":[17],"deviations":[18],"from":[19],"(PWMAD)":[22],"detector":[23,28,43,67,127],"was":[24],"proposed.":[25],"Since":[26],"PWMAD":[27,42,126],"uses":[29],"only":[30,91],"single":[32,93],"parameter,":[33],"it":[34,117],"is":[35,118],"easy":[36],"to":[37,77,121],"optimize":[38],"parameter.":[40],"However,":[41],"can":[44],"not":[45],"detect":[46,122],"noisy":[47,51,123],"pixels":[48,52,124],"accurately":[49,120],"when":[50],"exist":[53],"in":[54,75,81],"neighborhood":[55,82],"edge":[57,84],"pixels.":[58,85],"In":[59],"this":[60],"paper,":[61],"we":[62,103],"propose":[63],"an":[64],"noise":[66,79,107],"using":[68,96],"mathematical":[69,73,97],"morphology.":[70,98],"We":[71],"use":[72],"morphology":[74],"order":[76],"improve":[78],"detection":[80,108],"Moreover,":[86],"proposed":[88,112],"method":[89],"requires":[90],"parameter":[94],"by":[95],"Carrying":[99],"out":[100],"simulation,":[102],"will":[104],"illustrate":[105],"ratio":[109],"method,":[113],"and":[114],"show":[115],"that":[116],"more":[119],"than":[125],"without":[128],"increasing":[129],"parameters.":[130]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}