{"id":"https://openalex.org/W2079850726","doi":"https://doi.org/10.1117/12.805573","title":"Color enhancement in a high dynamic range environment","display_name":"Color enhancement in a high dynamic range environment","publication_year":2009,"publication_date":"2009-01-22","ids":{"openalex":"https://openalex.org/W2079850726","doi":"https://doi.org/10.1117/12.805573","mag":"2079850726"},"language":"en","primary_location":{"id":"doi:10.1117/12.805573","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.805573","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"conference-paper","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/A5078576783","display_name":"Stefano Marsi","orcid":"https://orcid.org/0000-0002-9890-5523"},"institutions":[{"id":"https://openalex.org/I142444530","display_name":"University of Trieste","ror":"https://ror.org/02n742c10","country_code":"IT","type":"education","lineage":["https://openalex.org/I142444530"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Marsi","raw_affiliation_strings":["Univ. of Trieste (Italy)","University of Trieste, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Trieste (Italy)","institution_ids":["https://openalex.org/I142444530"]},{"raw_affiliation_string":"University of Trieste, Italy","institution_ids":["https://openalex.org/I142444530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058180961","display_name":"Alfredo Restrepo","orcid":"https://orcid.org/0000-0003-2130-2457"},"institutions":[{"id":"https://openalex.org/I142444530","display_name":"University of Trieste","ror":"https://ror.org/02n742c10","country_code":"IT","type":"education","lineage":["https://openalex.org/I142444530"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alfredo Restrepo","raw_affiliation_strings":["Univ. of Trieste (Italy)","University of Trieste, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Trieste (Italy)","institution_ids":["https://openalex.org/I142444530"]},{"raw_affiliation_string":"University of Trieste, Italy","institution_ids":["https://openalex.org/I142444530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032097013","display_name":"Gabriele Guarnieri","orcid":null},"institutions":[{"id":"https://openalex.org/I142444530","display_name":"University of Trieste","ror":"https://ror.org/02n742c10","country_code":"IT","type":"education","lineage":["https://openalex.org/I142444530"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gabriele Guarnieri","raw_affiliation_strings":["Univ. of Trieste (Italy)","University of Trieste, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Trieste (Italy)","institution_ids":["https://openalex.org/I142444530"]},{"raw_affiliation_string":"University of Trieste, Italy","institution_ids":["https://openalex.org/I142444530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142444530"],"apc_list":null,"apc_paid":null,"fwci":1.4746,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.81125363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"7245","issue":null,"first_page":"72450E","last_page":"72450E"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9994000196456909,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hue","display_name":"Hue","score":0.8966836333274841},{"id":"https://openalex.org/keywords/luminance","display_name":"Luminance","score":0.7522228956222534},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6591630578041077},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.640369713306427},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6327321529388428},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5738502740859985},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.5686452984809875},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.5111520886421204},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.5008580684661865},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.44221797585487366},{"id":"https://openalex.org/keywords/white-light","display_name":"White light","score":0.418728232383728},{"id":"https://openalex.org/keywords/color-model","display_name":"Color model","score":0.4172126054763794},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3400171995162964},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2956581115722656},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.2256288230419159},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21902874112129211},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.06164005398750305}],"concepts":[{"id":"https://openalex.org/C126537357","wikidata":"https://www.wikidata.org/wiki/Q372948","display_name":"Hue","level":2,"score":0.8966836333274841},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.7522228956222534},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6591630578041077},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.640369713306427},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6327321529388428},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5738502740859985},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.5686452984809875},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.5111520886421204},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.5008580684661865},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.44221797585487366},{"id":"https://openalex.org/C2984065012","wikidata":"https://www.wikidata.org/wiki/Q23444","display_name":"White light","level":2,"score":0.418728232383728},{"id":"https://openalex.org/C36262787","wikidata":"https://www.wikidata.org/wiki/Q2294018","display_name":"Color model","level":4,"score":0.4172126054763794},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3400171995162964},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2956581115722656},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.2256288230419159},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21902874112129211},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.06164005398750305}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1117/12.805573","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.805573","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1002.9155","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1002.9155","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Alfredo_Restrepo/publication/221226043_Color_enhancement_in_a_high_dynamic_range_environment/links/02bfe5111715a7eb03000000.pdf?origin%3Dpublication_detail","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.985.111","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.985.111","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Alfredo_Restrepo/publication/221226043_Color_enhancement_in_a_high_dynamic_range_environment/links/02bfe5111715a7eb03000000.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.993.5182","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.993.5182","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://labsenales.uniandes.edu.co/index_archivos/SPIE09.pdf","raw_type":"text"},{"id":"pmh:oai:arts.units.it:11368/2306522","is_oa":false,"landing_page_url":"http://hdl.handle.net/11368/2306522","pdf_url":null,"source":{"id":"https://openalex.org/S4306400480","display_name":"ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142444530","host_organization_name":"University of Trieste","host_organization_lineage":["https://openalex.org/I142444530"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W19102835","https://openalex.org/W133476920","https://openalex.org/W1966855663","https://openalex.org/W1975252851","https://openalex.org/W1983723189","https://openalex.org/W1984722317","https://openalex.org/W1987220114","https://openalex.org/W2000619624","https://openalex.org/W2080258428","https://openalex.org/W2086087329","https://openalex.org/W2087401004","https://openalex.org/W2099244020","https://openalex.org/W2102993377","https://openalex.org/W2115678586","https://openalex.org/W2121900453","https://openalex.org/W2124377983","https://openalex.org/W2124931816","https://openalex.org/W2133593670","https://openalex.org/W2134180190","https://openalex.org/W2141933366","https://openalex.org/W2145864144","https://openalex.org/W2148542303","https://openalex.org/W2153184775","https://openalex.org/W2162137199","https://openalex.org/W2163868546","https://openalex.org/W2164847484","https://openalex.org/W2568842486"],"related_works":["https://openalex.org/W2011630773","https://openalex.org/W2288745280","https://openalex.org/W4389492757","https://openalex.org/W107535457","https://openalex.org/W4255532429","https://openalex.org/W2087104019","https://openalex.org/W2034076462","https://openalex.org/W885644787","https://openalex.org/W2039822179","https://openalex.org/W2753692069"],"abstract_inverted_index":{"We":[0],"present":[1],"techniques":[2],"for":[3,15,23],"the":[4,27,51,59,70],"processing":[5,66],"of":[6,11,19,58,79],"color,":[7],"high-dynamic":[8],"luminance":[9],"images":[10],"a":[12,20,37,64,76],"type":[13,21,60],"aiming":[14,22],"objectivity":[16],"and":[17,45],"also":[18],"aesthetic":[24],"improvement.":[25],"In":[26,50],"first":[28],"case":[29,53],"we":[30,54,62],"start":[31],"with":[32],"camera":[33],"raw":[34],"data,":[35],"propose":[36,63],"variant":[38],"white":[39],"balance,":[40],"darken":[41],"very":[42,47],"light":[43],"spots":[44],"lighten":[46],"dark":[48],"spots.":[49],"second":[52],"use":[55],"color":[56,80],"spaces":[57],"hue-saturation-luminance;":[61],"hue":[65],"method":[67],"inspired":[68],"in":[69],"Bezold-Brucke":[71],"effect":[72],"as":[73,75],"well":[74],"luminance-dependant":[77],"displacement":[78],"saturation.":[81]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-02T18:50:13.731487","created_date":"2025-10-10T00:00:00"}