{"id":"https://openalex.org/W2650922930","doi":"https://doi.org/10.1109/access.2017.2718558","title":"Image Denoising Algorithm Based on Entropy and Adaptive Fractional Order Calculus Operator","display_name":"Image Denoising Algorithm Based on Entropy and Adaptive Fractional Order Calculus Operator","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2650922930","doi":"https://doi.org/10.1109/access.2017.2718558","mag":"2650922930"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2718558","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2718558","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2718558","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109296743","display_name":"Jimin Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jimin Yu","raw_affiliation_strings":["College of automation, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of automation, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104506083","display_name":"Lijian Tan","orcid":"https://orcid.org/0000-0003-4301-1749"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijian Tan","raw_affiliation_strings":["College of automation, Chongqing University of Posts and Telecommunications, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-4301-1749","affiliations":[{"raw_affiliation_string":"College of automation, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015045475","display_name":"Shangbo Zhou","orcid":"https://orcid.org/0000-0001-5057-8431"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangbo Zhou","raw_affiliation_strings":["Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100402278","display_name":"Liping Wang","orcid":"https://orcid.org/0000-0003-0686-3862"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liping Wang","raw_affiliation_strings":["Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052197491","display_name":"Muhammad Abubakar Siddique","orcid":"https://orcid.org/0000-0003-1529-4745"},"institutions":[{"id":"https://openalex.org/I4210102737","display_name":"Khwaja Fareed University of Engineering and Information Technology","ror":"https://ror.org/0161dyt30","country_code":"PK","type":"education","lineage":["https://openalex.org/I4210102737"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Abubakar Siddique","raw_affiliation_strings":["Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, Pakistan","institution_ids":["https://openalex.org/I4210102737"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.5333,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.89891144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"5","issue":null,"first_page":"12275","last_page":"12285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9871000051498413,"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"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.977400004863739,"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/noise-reduction","display_name":"Noise reduction","score":0.6551024913787842},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5994349718093872},{"id":"https://openalex.org/keywords/non-local-means","display_name":"Non-local means","score":0.5771220922470093},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.5669578909873962},{"id":"https://openalex.org/keywords/fractional-calculus","display_name":"Fractional calculus","score":0.5544697642326355},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.554149329662323},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5402486324310303},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4235001802444458},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4219962954521179},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4058074355125427},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3386010527610779},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33565446734428406},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3170325756072998},{"id":"https://openalex.org/keywords/image-denoising","display_name":"Image denoising","score":0.3022313714027405},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.23577532172203064},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22722205519676208},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17644420266151428}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.6551024913787842},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5994349718093872},{"id":"https://openalex.org/C101453961","wikidata":"https://www.wikidata.org/wiki/Q7048948","display_name":"Non-local means","level":4,"score":0.5771220922470093},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.5669578909873962},{"id":"https://openalex.org/C154249771","wikidata":"https://www.wikidata.org/wiki/Q1339058","display_name":"Fractional calculus","level":2,"score":0.5544697642326355},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.554149329662323},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5402486324310303},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4235001802444458},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4219962954521179},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4058074355125427},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3386010527610779},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33565446734428406},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3170325756072998},{"id":"https://openalex.org/C2983327147","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Image denoising","level":3,"score":0.3022313714027405},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.23577532172203064},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22722205519676208},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17644420266151428},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2017.2718558","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2718558","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:24986d7fc36c46efaa5277a7d1b8ab2e","is_oa":true,"landing_page_url":"https://doaj.org/article/24986d7fc36c46efaa5277a7d1b8ab2e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 12275-12285 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2718558","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2718558","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3918554608","display_name":null,"funder_award_id":"cstc2015jcyjBX0124","funder_id":"https://openalex.org/F4320321550","funder_display_name":"Chongqing Science and Technology Commission"}],"funders":[{"id":"https://openalex.org/F4320321550","display_name":"Chongqing Science and Technology Commission","ror":"https://ror.org/05w9erc61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1959026771","https://openalex.org/W1968483529","https://openalex.org/W1970484278","https://openalex.org/W2002494519","https://openalex.org/W2008408785","https://openalex.org/W2057687252","https://openalex.org/W2073173516","https://openalex.org/W2093847534","https://openalex.org/W2107815783","https://openalex.org/W2119773471","https://openalex.org/W2133665775","https://openalex.org/W2163694914","https://openalex.org/W2195101915","https://openalex.org/W2237803447","https://openalex.org/W2264654379","https://openalex.org/W2304034118","https://openalex.org/W2313124004","https://openalex.org/W2325698174","https://openalex.org/W2334582866","https://openalex.org/W2337501905","https://openalex.org/W2340030802","https://openalex.org/W2341424223","https://openalex.org/W2373339545","https://openalex.org/W2376249854","https://openalex.org/W2466730538","https://openalex.org/W2468506054","https://openalex.org/W2492855992","https://openalex.org/W2508180295","https://openalex.org/W2509009364","https://openalex.org/W2557395112","https://openalex.org/W2575589213"],"related_works":["https://openalex.org/W2098237619","https://openalex.org/W2080558231","https://openalex.org/W2097073572","https://openalex.org/W3046917719","https://openalex.org/W1032107053","https://openalex.org/W1538114257","https://openalex.org/W2080991836","https://openalex.org/W1982832860","https://openalex.org/W2035842925","https://openalex.org/W2810018092"],"abstract_inverted_index":{"In":[0],"this":[1,154],"paper,":[2],"a":[3,95,175],"fractional":[4,26,87,139],"calculus":[5,27,140],"operator":[6],"for":[7,77],"image":[8,28,80,141,163],"denoising":[9,29,81,142],"is":[10,31,98,110],"constructed":[11,99],"based":[12],"on":[13,36,119],"the":[14,20,34,37,47,60,73,79,102,114,120,127,132,136,149,170],"characteristic":[15],"of":[16,135,148],"local":[17,74,115],"entropy":[18,38,116,133],"and":[19,23,39,59,66,94,117,131,165],"gradient":[21,40,118],"feature,":[22],"an":[24,57],"adaptive":[25,138],"algorithm":[30,143,158],"proposed.":[32],"First,":[33],"effects":[35],"by":[41],"noise":[42,48,61],"are":[43,50,69,144],"analyzed,":[44],"respectively.":[45],"Second,":[46],"points":[49],"regarded":[51],"as":[52],"small":[53],"probability":[54],"events":[55],"in":[56,153],"image,":[58],"points,":[62],"edges,":[63],"texture":[64,166],"regions,":[65],"smooth":[67],"regions":[68],"divided":[70],"combining":[71],"with":[72,91,111],"structure.":[75],"Finally,":[76],"improving":[78],"effect,":[82],"we":[83],"consider":[84],"employing":[85],"different":[86,92],"orders":[88],"to":[89,100,105,113],"deal":[90],"pixels":[93],"piecewise":[96],"function":[97,109],"make":[101],"differential":[103],"order":[104],"be":[106],"adaptive.":[107],"The":[108,122,156],"respect":[112],"pixel.":[121],"experimental":[123],"results":[124],"show":[125],"that":[126,147],"peak":[128],"signal-to-noise":[129],"ratio":[130],"(ENTROPY)":[134],"proposed":[137,157],"higher":[145],"than":[146],"other":[150],"algorithms":[151],"compared":[152],"paper.":[155],"can":[159],"not":[160],"only":[161],"preserve":[162],"edges":[164],"information":[167],"while":[168],"removing":[169],"noise,":[171],"but":[172],"also":[173],"obtain":[174],"good":[176],"visual":[177],"effect.":[178]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":7},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
