{"id":"https://openalex.org/W2904677257","doi":"https://doi.org/10.1109/access.2018.2886563","title":"Scene-Awareness Based Single Image Dehazing Technique via Automatic Estimation of Sky Area","display_name":"Scene-Awareness Based Single Image Dehazing Technique via Automatic Estimation of Sky Area","publication_year":2018,"publication_date":"2018-12-13","ids":{"openalex":"https://openalex.org/W2904677257","doi":"https://doi.org/10.1109/access.2018.2886563","mag":"2904677257"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2886563","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2886563","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08574903.pdf","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://ieeexplore.ieee.org/ielx7/6287639/8600701/08574903.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061964691","display_name":"Hui Fu","orcid":"https://orcid.org/0000-0002-5728-4169"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Fu","raw_affiliation_strings":["School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":"https://orcid.org/0000-0002-5728-4169","affiliations":[{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066419066","display_name":"Bin Wu","orcid":"https://orcid.org/0000-0002-6017-8332"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Wu","raw_affiliation_strings":["School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083021564","display_name":"Yanhua Shao","orcid":"https://orcid.org/0000-0001-9454-7442"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanhua Shao","raw_affiliation_strings":["School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101936322","display_name":"Hongying Zhang","orcid":"https://orcid.org/0000-0002-8388-5689"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongying Zhang","raw_affiliation_strings":["School of Information Engineering, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1297991670"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.9364,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.81261862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"1829","last_page":"1839"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","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/T11019","display_name":"Image Enhancement Techniques","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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9966999888420105,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9940999746322632,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8137331008911133},{"id":"https://openalex.org/keywords/haze","display_name":"Haze","score":0.809770405292511},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7355696558952332},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7122619152069092},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.5049424767494202},{"id":"https://openalex.org/keywords/sky","display_name":"Sky","score":0.45833662152290344},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.4454697072505951},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.43667131662368774},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4259622097015381},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.4148483872413635},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.41072559356689453},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.34363529086112976},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.28469717502593994},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2788727879524231},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.10006669163703918}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8137331008911133},{"id":"https://openalex.org/C79974267","wikidata":"https://www.wikidata.org/wiki/Q643546","display_name":"Haze","level":2,"score":0.809770405292511},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7355696558952332},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7122619152069092},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.5049424767494202},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.45833662152290344},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.4454697072505951},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.43667131662368774},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4259622097015381},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.4148483872413635},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.41072559356689453},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.34363529086112976},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.28469717502593994},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2788727879524231},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.10006669163703918},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2886563","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2886563","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08574903.pdf","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:b79d3829fb33456d96d2dddae4913f4c","is_oa":true,"landing_page_url":"https://doaj.org/article/b79d3829fb33456d96d2dddae4913f4c","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 7, Pp 1829-1839 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2886563","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2886563","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08574903.pdf","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":[{"score":0.6800000071525574,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G5050551060","display_name":null,"funder_award_id":"61601382","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6972247393","display_name":null,"funder_award_id":"18LZX632","funder_id":"https://openalex.org/F4320322559","funder_display_name":"Southwest University of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322559","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2904677257.pdf","grobid_xml":"https://content.openalex.org/works/W2904677257.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1925983326","https://openalex.org/W1929049076","https://openalex.org/W1984653695","https://openalex.org/W1990592195","https://openalex.org/W1995213086","https://openalex.org/W1998363013","https://openalex.org/W2001655294","https://openalex.org/W2008764276","https://openalex.org/W2028990532","https://openalex.org/W2031314179","https://openalex.org/W2055029702","https://openalex.org/W2056862729","https://openalex.org/W2064076387","https://openalex.org/W2074227110","https://openalex.org/W2114551416","https://openalex.org/W2114867966","https://openalex.org/W2125188192","https://openalex.org/W2128254161","https://openalex.org/W2157233332","https://openalex.org/W2227216825","https://openalex.org/W2242376231","https://openalex.org/W2396439074","https://openalex.org/W2467473805","https://openalex.org/W2509305389","https://openalex.org/W2517322377","https://openalex.org/W2536722097","https://openalex.org/W2612591677","https://openalex.org/W2737109121","https://openalex.org/W2763307945","https://openalex.org/W2789895829","https://openalex.org/W2803449033","https://openalex.org/W2962944749","https://openalex.org/W6640445712","https://openalex.org/W6647720530"],"related_works":["https://openalex.org/W2377479197","https://openalex.org/W4360602179","https://openalex.org/W2360189371","https://openalex.org/W2898303697","https://openalex.org/W2310037518","https://openalex.org/W3111225517","https://openalex.org/W2357703469","https://openalex.org/W2383404717","https://openalex.org/W2363003319","https://openalex.org/W2014511279"],"abstract_inverted_index":{"The":[0,55,72],"occurrence":[1],"of":[2,12,21,103],"fog,":[3],"mist,":[4],"smog,":[5],"or":[6],"haze":[7,29],"significantly":[8],"reduces":[9],"the":[10,13,64,69,82,87,94,116],"visibility":[11],"scenes":[14],"and":[15,24,47,68,93],"images,":[16],"resulting":[17],"in":[18],"limited":[19],"recognition":[20],"computer":[22,25],"vision":[23],"graphics.":[26],"So,":[27],"removing":[28],"from":[30],"images":[31,105],"is":[32,78],"a":[33,43],"must.":[34],"In":[35],"this":[36],"paper,":[37],"we":[38],"regard":[39],"image":[40,48],"dehazing":[41,121],"as":[42],"mathematical":[44],"inversion":[45],"process":[46],"restoration":[49],"based":[50],"on":[51],"atmospheric":[52,56],"scattering":[53],"models.":[54],"light":[57],"can":[58,90,97,110],"be":[59,91,98],"accurately":[60],"estimated":[61],"by":[62],"combining":[63],"gray":[65],"threshold":[66],"segmentation":[67],"skyline":[70],"method.":[71],"improved":[73],"least":[74],"squares":[75],"filtering":[76],"method":[77],"used":[79],"to":[80],"optimize":[81],"transmittance":[83],"map":[84],"so":[85],"that":[86,107],"edge":[88],"details":[89],"highlighted":[92],"halo":[95],"effect":[96],"alleviated.":[99],"A":[100],"large":[101],"number":[102],"test":[104],"show":[106],"our":[108],"algorithm":[109],"achieve":[111],"better":[112],"experimental":[113],"results":[114],"than":[115],"other":[117],"seven":[118],"most":[119],"advanced":[120],"strategies.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
