{"id":"https://openalex.org/W3105337300","doi":"https://doi.org/10.1007/s11042-020-09754-0","title":"Optimized color space for image compression based on DCT and Bat algorithm","display_name":"Optimized color space for image compression based on DCT and Bat algorithm","publication_year":2020,"publication_date":"2020-11-11","ids":{"openalex":"https://openalex.org/W3105337300","doi":"https://doi.org/10.1007/s11042-020-09754-0","mag":"3105337300"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-020-09754-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-020-09754-0","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-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/A5050781037","display_name":"Djamel Eddine Touil","orcid":"https://orcid.org/0000-0003-0976-8369"},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":true,"raw_author_name":"Djamel Eddine Touil","raw_affiliation_strings":["Energy Systems Modeling Laboratory, University of Biskra, Biskra, Algeria"],"affiliations":[{"raw_affiliation_string":"Energy Systems Modeling Laboratory, University of Biskra, Biskra, Algeria","institution_ids":["https://openalex.org/I206961696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053241261","display_name":"Nadjiba Terki","orcid":"https://orcid.org/0000-0003-0402-2322"},"institutions":[{"id":"https://openalex.org/I206961696","display_name":"University of Biskra","ror":"https://ror.org/05fr5y859","country_code":"DZ","type":"education","lineage":["https://openalex.org/I206961696"]}],"countries":["DZ"],"is_corresponding":false,"raw_author_name":"Nadjiba Terki","raw_affiliation_strings":["LESIA Laboratory, Department of Electrical Engineering, University of Biskra, Biskra, Algeria"],"affiliations":[{"raw_affiliation_string":"LESIA Laboratory, Department of Electrical Engineering, University of Biskra, Biskra, Algeria","institution_ids":["https://openalex.org/I206961696"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5050781037"],"corresponding_institution_ids":["https://openalex.org/I206961696"],"apc_list":null,"apc_paid":null,"fwci":0.2949,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.58207988,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"80","issue":"6","first_page":"9547","last_page":"9567"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9984999895095825,"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/rgb-color-model","display_name":"RGB color model","score":0.7494763135910034},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7265027761459351},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.642923891544342},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.6384941339492798},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.6328549385070801},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5893009901046753},{"id":"https://openalex.org/keywords/rgb-color-space","display_name":"RGB color space","score":0.5472471714019775},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5234969258308411},{"id":"https://openalex.org/keywords/color-histogram","display_name":"Color histogram","score":0.4880908727645874},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.480411559343338},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.4759675860404968},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4679528474807739},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4497527778148651},{"id":"https://openalex.org/keywords/color-depth","display_name":"Color depth","score":0.4333055019378662},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2738286256790161}],"concepts":[{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.7494763135910034},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7265027761459351},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.642923891544342},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.6384941339492798},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.6328549385070801},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5893009901046753},{"id":"https://openalex.org/C84216515","wikidata":"https://www.wikidata.org/wiki/Q375677","display_name":"RGB color space","level":5,"score":0.5472471714019775},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5234969258308411},{"id":"https://openalex.org/C12043971","wikidata":"https://www.wikidata.org/wiki/Q2636542","display_name":"Color histogram","level":5,"score":0.4880908727645874},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.480411559343338},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.4759675860404968},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4679528474807739},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4497527778148651},{"id":"https://openalex.org/C91522604","wikidata":"https://www.wikidata.org/wiki/Q690110","display_name":"Color depth","level":5,"score":0.4333055019378662},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2738286256790161}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-020-09754-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-020-09754-0","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1563655025","https://openalex.org/W1789625225","https://openalex.org/W1900447169","https://openalex.org/W1973412289","https://openalex.org/W1996464061","https://openalex.org/W2008631322","https://openalex.org/W2042132926","https://openalex.org/W2043292349","https://openalex.org/W2044722251","https://openalex.org/W2057269839","https://openalex.org/W2115543688","https://openalex.org/W2164574063","https://openalex.org/W2311654837","https://openalex.org/W2507771987","https://openalex.org/W2516404569","https://openalex.org/W2804196631","https://openalex.org/W2885531592","https://openalex.org/W2912857853","https://openalex.org/W2916522504","https://openalex.org/W2946814081","https://openalex.org/W2963103847","https://openalex.org/W2985051646","https://openalex.org/W2996050264","https://openalex.org/W3147834497"],"related_works":["https://openalex.org/W2916810246","https://openalex.org/W2589042415","https://openalex.org/W2120904863","https://openalex.org/W2091106311","https://openalex.org/W1981206111","https://openalex.org/W2407615025","https://openalex.org/W2221219752","https://openalex.org/W2382864128","https://openalex.org/W2117507819","https://openalex.org/W2355820532"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}