{"id":"https://openalex.org/W2608242315","doi":"https://doi.org/10.1109/icmcs.2016.7905628","title":"Sky status: A local analysis of ground based digital images","display_name":"Sky status: A local analysis of ground based digital images","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2608242315","doi":"https://doi.org/10.1109/icmcs.2016.7905628","mag":"2608242315"},"language":"en","primary_location":{"id":"doi:10.1109/icmcs.2016.7905628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmcs.2016.7905628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)","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/A5023289845","display_name":"Salah Moughyt","orcid":null},"institutions":[{"id":"https://openalex.org/I240042149","display_name":"Abdelmalek Essa\u00e2di University","ror":"https://ror.org/03c4shz64","country_code":"MA","type":"education","lineage":["https://openalex.org/I240042149"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Salah Moughyt","raw_affiliation_strings":["Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco","institution_ids":["https://openalex.org/I240042149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021732123","display_name":"Youssef Zaz","orcid":"https://orcid.org/0009-0000-2172-2027"},"institutions":[{"id":"https://openalex.org/I240042149","display_name":"Abdelmalek Essa\u00e2di University","ror":"https://ror.org/03c4shz64","country_code":"MA","type":"education","lineage":["https://openalex.org/I240042149"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Youssef Zaz","raw_affiliation_strings":["Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco","institution_ids":["https://openalex.org/I240042149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001702514","display_name":"Samia Fathi","orcid":null},"institutions":[{"id":"https://openalex.org/I240042149","display_name":"Abdelmalek Essa\u00e2di University","ror":"https://ror.org/03c4shz64","country_code":"MA","type":"education","lineage":["https://openalex.org/I240042149"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Samia Fathi","raw_affiliation_strings":["Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco","institution_ids":["https://openalex.org/I240042149"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012422611","display_name":"Omar El Kadmiri","orcid":null},"institutions":[{"id":"https://openalex.org/I240042149","display_name":"Abdelmalek Essa\u00e2di University","ror":"https://ror.org/03c4shz64","country_code":"MA","type":"education","lineage":["https://openalex.org/I240042149"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Omar El Kadmiri","raw_affiliation_strings":["Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of science, Abdelemalek Essaidi University, Tetouan, Morocco","institution_ids":["https://openalex.org/I240042149"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I240042149"],"apc_list":null,"apc_paid":null,"fwci":0.4416,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.81725823,"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":"667","last_page":"670"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10905","display_name":"Solar Thermal and Photovoltaic Systems","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sky","display_name":"Sky","score":0.8483170866966248},{"id":"https://openalex.org/keywords/irradiance","display_name":"Irradiance","score":0.6673939228057861},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.642653226852417},{"id":"https://openalex.org/keywords/solar-irradiance","display_name":"Solar irradiance","score":0.5723565816879272},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.5536346435546875},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5529730319976807},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5370930433273315},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5270854830741882},{"id":"https://openalex.org/keywords/solar-energy","display_name":"Solar energy","score":0.5096349716186523},{"id":"https://openalex.org/keywords/sunlight","display_name":"Sunlight","score":0.46657049655914307},{"id":"https://openalex.org/keywords/electricity-generation","display_name":"Electricity generation","score":0.43550384044647217},{"id":"https://openalex.org/keywords/sky-brightness","display_name":"Sky brightness","score":0.43427175283432007},{"id":"https://openalex.org/keywords/digital-image","display_name":"Digital image","score":0.43258580565452576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4157434403896332},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.41350236535072327},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3540268540382385},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.34355461597442627},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.23416507244110107},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.21267449855804443},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20646464824676514},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1800195276737213},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1474023163318634},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14295059442520142},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14191731810569763},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09675920009613037},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08674615621566772}],"concepts":[{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.8483170866966248},{"id":"https://openalex.org/C46423501","wikidata":"https://www.wikidata.org/wiki/Q830654","display_name":"Irradiance","level":2,"score":0.6673939228057861},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.642653226852417},{"id":"https://openalex.org/C9695528","wikidata":"https://www.wikidata.org/wiki/Q7556707","display_name":"Solar irradiance","level":2,"score":0.5723565816879272},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.5536346435546875},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5529730319976807},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5370930433273315},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5270854830741882},{"id":"https://openalex.org/C541104983","wikidata":"https://www.wikidata.org/wiki/Q40015","display_name":"Solar energy","level":2,"score":0.5096349716186523},{"id":"https://openalex.org/C170853661","wikidata":"https://www.wikidata.org/wiki/Q193788","display_name":"Sunlight","level":2,"score":0.46657049655914307},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.43550384044647217},{"id":"https://openalex.org/C193212914","wikidata":"https://www.wikidata.org/wiki/Q7537571","display_name":"Sky brightness","level":3,"score":0.43427175283432007},{"id":"https://openalex.org/C42781572","wikidata":"https://www.wikidata.org/wiki/Q1250322","display_name":"Digital image","level":4,"score":0.43258580565452576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4157434403896332},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.41350236535072327},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3540268540382385},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.34355461597442627},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.23416507244110107},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.21267449855804443},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20646464824676514},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1800195276737213},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1474023163318634},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14295059442520142},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14191731810569763},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09675920009613037},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08674615621566772},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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":1,"locations":[{"id":"doi:10.1109/icmcs.2016.7905628","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icmcs.2016.7905628","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W124431856","https://openalex.org/W1614810685","https://openalex.org/W2017553841","https://openalex.org/W2027834281","https://openalex.org/W2042016646","https://openalex.org/W2062583931","https://openalex.org/W2083397465","https://openalex.org/W2084880999","https://openalex.org/W2105602843","https://openalex.org/W2119531715"],"related_works":["https://openalex.org/W1530649511","https://openalex.org/W2914853598","https://openalex.org/W3104379783","https://openalex.org/W2131174359","https://openalex.org/W4322211974","https://openalex.org/W2884263184","https://openalex.org/W2995848355","https://openalex.org/W1749313231","https://openalex.org/W3201088759","https://openalex.org/W2023949803"],"abstract_inverted_index":{"Cloud":[0],"coverage":[1],"obscures":[2],"the":[3,10,16,25,38,47,53,77,88,91,95,110,123],"sunlight,":[4],"it":[5],"can":[6,113],"be":[7,114],"identified":[8],"as":[9],"major":[11],"factor":[12],"that":[13,109],"significantly":[14],"decreases":[15],"total":[17],"irradiance":[18],"received":[19],"by":[20,41,86],"photovoltaic":[21],"panels,":[22],"and":[23,33,75,107],"then":[24],"power":[26,78],"generation":[27],"is":[28,69,84],"intermittent.":[29],"In":[30],"this":[31],"paper,":[32],"in":[34,94,117],"order":[35],"to":[36,55,71,98,120],"predict":[37,122],"energy":[39,126],"production":[40],"a":[42],"solar":[43,118],"installation,":[44],"we":[45],"analyze":[46],"acquired":[48],"ground":[49],"based":[50],"images":[51,74],"of":[52,90],"sky":[54,82],"extract":[56],"its":[57,99],"actual":[58],"status":[59,83],"(clear,":[60],"partially":[61],"cloudy,":[62],"or":[63],"totally":[64],"cloudy).":[65],"An":[66],"embedded":[67,116],"system":[68],"dedicated":[70],"simultaneously":[72],"capture":[73],"estimate":[76],"generation.":[79],"The":[80,102],"accurate":[81],"determined":[85],"comparing":[87],"brightness":[89],"sun":[92],"zone":[93],"digital":[96],"image":[97],"surrounding":[100],"area.":[101],"experimental":[103],"results":[104],"are":[105],"promising":[106],"shows":[108],"developed":[111],"techniques":[112],"easily":[115],"plants":[119],"accurately":[121],"short":[124],"time":[125],"production.":[127]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}