{"id":"https://openalex.org/W2138393089","doi":"https://doi.org/10.1109/cvpr.2009.5206785","title":"Learning photometric invariance from diversified color model ensembles","display_name":"Learning photometric invariance from diversified color model ensembles","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2138393089","doi":"https://doi.org/10.1109/cvpr.2009.5206785","mag":"2138393089"},"language":"en","primary_location":{"id":"doi:10.1109/cvpr.2009.5206785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2009.5206785","pdf_url":null,"source":{"id":"https://openalex.org/S4363607795","display_name":"2009 IEEE Conference on Computer Vision and Pattern Recognition","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Conference on Computer Vision and Pattern Recognition","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/A5101540588","display_name":"Jos\u00e9 M. Alvarez","orcid":"https://orcid.org/0000-0002-7535-6322"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]},{"id":"https://openalex.org/I4387153096","display_name":"Computer Vision Center","ror":"https://ror.org/00s0nnj93","country_code":null,"type":"other","lineage":["https://openalex.org/I4387153040","https://openalex.org/I4387153096"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jose M. Alvarez","raw_affiliation_strings":["Computer Vision Center and Computer Science Department, University Autonoma de Barcelona, Spain","Comput. Vision Center & Comput. Sci. Dept., Univ. Autonoma de Barcelona, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Vision Center and Computer Science Department, University Autonoma de Barcelona, Spain","institution_ids":["https://openalex.org/I123044942","https://openalex.org/I4387153096"]},{"raw_affiliation_string":"Comput. Vision Center & Comput. Sci. Dept., Univ. Autonoma de Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040169071","display_name":"Theo Gevers","orcid":"https://orcid.org/0000-0002-1190-5492"},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Theo Gevers","raw_affiliation_strings":["Faculty of science, University of Amsterdam, Netherlands","Fac. of Sci., Univ. of Amsterdam, Amsterdam, Netherlands"],"affiliations":[{"raw_affiliation_string":"Faculty of science, University of Amsterdam, Netherlands","institution_ids":["https://openalex.org/I887064364"]},{"raw_affiliation_string":"Fac. of Sci., Univ. of Amsterdam, Amsterdam, Netherlands","institution_ids":["https://openalex.org/I887064364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087248790","display_name":"Antonio M. L\u00f3pez","orcid":"https://orcid.org/0000-0002-6979-5783"},"institutions":[{"id":"https://openalex.org/I4387153096","display_name":"Computer Vision Center","ror":"https://ror.org/00s0nnj93","country_code":null,"type":"other","lineage":["https://openalex.org/I4387153040","https://openalex.org/I4387153096"]},{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio Lopez","raw_affiliation_strings":["Computer Vision Center and Computer Science Department, University Autonoma de Barcelona, Spain","Comput. Vision Center & Comput. Sci. Dept., Univ. Autonoma de Barcelona, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Computer Vision Center and Computer Science Department, University Autonoma de Barcelona, Spain","institution_ids":["https://openalex.org/I123044942","https://openalex.org/I4387153096"]},{"raw_affiliation_string":"Comput. Vision Center & Comput. Sci. Dept., Univ. Autonoma de Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I123044942"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101540588"],"corresponding_institution_ids":["https://openalex.org/I123044942","https://openalex.org/I4387153096"],"apc_list":null,"apc_paid":null,"fwci":4.9588,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.94186047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1065","issue":null,"first_page":"565","last_page":"572"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.996999979019165,"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":0.996999979019165,"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":0.9962000250816345,"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":0.9886000156402588,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8083359599113464},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6794637441635132},{"id":"https://openalex.org/keywords/color-constancy","display_name":"Color constancy","score":0.677107572555542},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6636071801185608},{"id":"https://openalex.org/keywords/color-balance","display_name":"Color balance","score":0.6183027029037476},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6074860095977783},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.6061704158782959},{"id":"https://openalex.org/keywords/color-normalization","display_name":"Color normalization","score":0.5859140157699585},{"id":"https://openalex.org/keywords/color-model","display_name":"Color model","score":0.5400645732879639},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5201980471611023},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.44142162799835205},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4347354769706726},{"id":"https://openalex.org/keywords/color-histogram","display_name":"Color histogram","score":0.43311232328414917},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.4121229648590088},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2795376181602478},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.26687324047088623},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.19980448484420776}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8083359599113464},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6794637441635132},{"id":"https://openalex.org/C187888035","wikidata":"https://www.wikidata.org/wiki/Q2563885","display_name":"Color constancy","level":3,"score":0.677107572555542},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6636071801185608},{"id":"https://openalex.org/C159784718","wikidata":"https://www.wikidata.org/wiki/Q182571","display_name":"Color balance","level":5,"score":0.6183027029037476},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6074860095977783},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.6061704158782959},{"id":"https://openalex.org/C44404184","wikidata":"https://www.wikidata.org/wiki/Q5148620","display_name":"Color normalization","level":5,"score":0.5859140157699585},{"id":"https://openalex.org/C36262787","wikidata":"https://www.wikidata.org/wiki/Q2294018","display_name":"Color model","level":4,"score":0.5400645732879639},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5201980471611023},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.44142162799835205},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4347354769706726},{"id":"https://openalex.org/C12043971","wikidata":"https://www.wikidata.org/wiki/Q2636542","display_name":"Color histogram","level":5,"score":0.43311232328414917},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.4121229648590088},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2795376181602478},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.26687324047088623},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.19980448484420776},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvpr.2009.5206785","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvpr.2009.5206785","pdf_url":null,"source":{"id":"https://openalex.org/S4363607795","display_name":"2009 IEEE Conference on Computer Vision and Pattern Recognition","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Conference on Computer Vision and Pattern Recognition","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.7099999785423279,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1547714734","https://openalex.org/W1550192491","https://openalex.org/W1587328194","https://openalex.org/W1595244856","https://openalex.org/W1878131045","https://openalex.org/W1997817740","https://openalex.org/W2013433393","https://openalex.org/W2015856032","https://openalex.org/W2034058812","https://openalex.org/W2054835536","https://openalex.org/W2066690519","https://openalex.org/W2074366468","https://openalex.org/W2095539364","https://openalex.org/W2106075360","https://openalex.org/W2122498056","https://openalex.org/W2124868070","https://openalex.org/W2126178892","https://openalex.org/W2130462770","https://openalex.org/W2145862222","https://openalex.org/W2153477625","https://openalex.org/W2153746365","https://openalex.org/W2156334937","https://openalex.org/W2158275940","https://openalex.org/W2166502676","https://openalex.org/W2167055186","https://openalex.org/W2168046285","https://openalex.org/W2487087946","https://openalex.org/W2492117167","https://openalex.org/W2795413297","https://openalex.org/W3149066084","https://openalex.org/W4233477958","https://openalex.org/W4251990617","https://openalex.org/W4252684946","https://openalex.org/W6635131150","https://openalex.org/W6678262344","https://openalex.org/W6833296777"],"related_works":["https://openalex.org/W2053354349","https://openalex.org/W2964919246","https://openalex.org/W2162336446","https://openalex.org/W3207957656","https://openalex.org/W2951475814","https://openalex.org/W2117507819","https://openalex.org/W2076019436","https://openalex.org/W2117238110","https://openalex.org/W2488273979","https://openalex.org/W2548897122"],"abstract_inverted_index":{"Color":[0],"is":[1,48,105,164,195,200,210],"a":[2,40,97,129,134,151,214],"powerful":[3],"visual":[4],"cue":[5],"for":[6],"many":[7],"computer":[8],"vision":[9],"applications":[10],"such":[11],"as":[12],"image":[13,182],"segmentation":[14],"and":[15,100,114,121,140,169,191,235],"object":[16],"recognition.":[17,237],"However,":[18,55],"most":[19],"of":[20,34,110,232],"the":[21,27,32,35,117,147,156,162,186,189,198,222,230],"existing":[22],"color":[23,52,83,88,93,102,112,124,131,173],"models":[24,58,89,125],"depend":[25],"on":[26,107,179],"imaging":[28,206],"conditions":[29],"affecting":[30],"negatively":[31],"performance":[33],"task":[36],"at":[37,128],"hand.":[38],"Often,":[39],"reflection":[41,57,216],"model":[42,64,103,217],"(e.g.,":[43],"Lambertian":[44],"or":[45,218],"dichromatic":[46],"reflectance)":[47],"used":[49],"to":[50,63,81,90,126,154,166,184,213],"derive":[51,82],"invariant":[53,94,174],"models.":[54],"those":[56],"might":[59],"be":[60],"too":[61],"restricted":[62,212],"real-world":[65],"scenes":[66],"in":[67,76,205,229],"which":[68],"different":[69,181],"reflectance":[70],"mechanisms":[71],"may":[72],"hold":[73],"simultaneously.":[74],"Therefore,":[75],"this":[77,160],"paper,":[78],"we":[79],"aim":[80],"invariance":[84,138],"by":[85],"learning":[86],"from":[87],"obtain":[91],"diversified":[92,130,172],"ensembles.":[95,175],"First,":[96],"photometrical":[98],"orthogonal":[99],"non-redundant":[101],"set":[104],"taken":[106],"input":[108],"composed":[109],"both":[111],"variants":[113],"invariants.":[115],"Then,":[116],"proposed":[118],"method":[119,149,163,199,209,223],"combines":[120],"weights":[122],"these":[123],"arrive":[127],"ensemble":[132],"yielding":[133],"proper":[135],"balance":[136],"between":[137],"(repeatability)":[139],"discriminative":[141],"power":[142],"(distinctiveness).":[143],"To":[144],"achieve":[145],"this,":[146],"fusion":[148],"uses":[150],"multi-view":[152],"approach":[153],"minimize":[155],"estimation":[157],"error.":[158],"In":[159],"way,":[161],"robust":[165,201],"data":[167],"uncertainty":[168],"produces":[170],"properly":[171],"Experiments":[176],"are":[177],"conducted":[178],"three":[180],"datasets":[183],"validate":[185],"method.":[187],"From":[188],"theoretical":[190],"experimental":[192],"results,":[193],"it":[194],"concluded":[196],"that":[197],"against":[202],"severe":[203],"variations":[204],"conditions.":[207],"The":[208],"not":[211],"certain":[215],"parameter":[219],"tuning.":[220],"Further,":[221],"outperforms":[224],"state-of-":[225],"the-art":[226],"detection":[227],"techniques":[228],"field":[231],"object,":[233],"skin":[234],"road":[236]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
