{"id":"https://openalex.org/W2210972341","doi":"https://doi.org/10.1109/tip.2015.2504900","title":"On Counting Metamers","display_name":"On Counting Metamers","publication_year":2015,"publication_date":"2015-12-03","ids":{"openalex":"https://openalex.org/W2210972341","doi":"https://doi.org/10.1109/tip.2015.2504900","mag":"2210972341","pmid":"https://pubmed.ncbi.nlm.nih.gov/26642455"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2015.2504900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2015.2504900","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5110858330","display_name":"Alexander D. Logvinenko","orcid":null},"institutions":[{"id":"https://openalex.org/I195939026","display_name":"Glasgow Caledonian University","ror":"https://ror.org/03dvm1235","country_code":"GB","type":"education","lineage":["https://openalex.org/I195939026"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alexander D. Logvinenko","raw_affiliation_strings":["Glasgow Caledonian University, Glasgow, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Glasgow Caledonian University, Glasgow, U.K","institution_ids":["https://openalex.org/I195939026"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028605567","display_name":"Eugene Demidenko","orcid":"https://orcid.org/0000-0002-6584-1148"},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eugene Demidenko","raw_affiliation_strings":["Dartmouth College, Hanover, NH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College, Hanover, NH, USA","institution_ids":["https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4354,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67961278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"25","issue":"2","first_page":"770","last_page":"775"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9957000017166138,"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-vision","display_name":"Computer vision","score":0.5630427002906799},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.554105281829834},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5413517951965332},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.5283780097961426},{"id":"https://openalex.org/keywords/spectral-power-distribution","display_name":"Spectral power distribution","score":0.4556898772716522},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4327901601791382},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.4235069453716278},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31656545400619507},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3014066517353058},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2390621304512024},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16305825114250183},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09548681974411011}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5630427002906799},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.554105281829834},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5413517951965332},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.5283780097961426},{"id":"https://openalex.org/C94360122","wikidata":"https://www.wikidata.org/wiki/Q1967557","display_name":"Spectral power distribution","level":2,"score":0.4556898772716522},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4327901601791382},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.4235069453716278},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31656545400619507},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3014066517353058},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2390621304512024},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16305825114250183},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09548681974411011}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tip.2015.2504900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2015.2504900","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:26642455","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26642455","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null},{"id":"pmh:oai:researchonline.gcu.ac.uk:openaire_cris_publications/9305b330-153a-4fc8-aa4d-be63cf3b5d21","is_oa":false,"landing_page_url":"https://researchonline.gcu.ac.uk/en/publications/9305b330-153a-4fc8-aa4d-be63cf3b5d21","pdf_url":null,"source":{"id":"https://openalex.org/S4306402566","display_name":"ResearchOnline (Glasgow Caledonian University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I195939026","host_organization_name":"Glasgow Caledonian University","host_organization_lineage":["https://openalex.org/I195939026"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Logvinenko, A D & Demidenko, E 2016, 'On counting metamers', IEEE Transactions on Image Processing, vol. 25, no. 2, pp. 770-775. https://doi.org/10.1109/TIP.2015.2504900","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1711611168","https://openalex.org/W1992137434","https://openalex.org/W2044305194","https://openalex.org/W2050889450","https://openalex.org/W2052090926","https://openalex.org/W2073271530","https://openalex.org/W2081748364","https://openalex.org/W2082533081","https://openalex.org/W2294252770","https://openalex.org/W2501931258","https://openalex.org/W2568842486","https://openalex.org/W4237829414","https://openalex.org/W4297023463","https://openalex.org/W6724457539"],"related_works":["https://openalex.org/W2755342338","https://openalex.org/W2893341095","https://openalex.org/W1551847573","https://openalex.org/W2775347418","https://openalex.org/W2367878015","https://openalex.org/W86753588","https://openalex.org/W4249485354","https://openalex.org/W631963756","https://openalex.org/W2389176696","https://openalex.org/W1997318623"],"abstract_inverted_index":{"Objects":[0,48],"reflecting":[1,24],"lights,":[2],"which":[3],"invoke":[4],"the":[5,9,23,27,32,36,63,75,89,94,99,107,122,127,132,137],"identical":[6],"responses":[7,57],"of":[8,34,38,121,131,136],"photoreceptors,":[10],"are":[11],"called":[12],"metameric.":[13],"Metameric":[14],"objects":[15,25,41,68],"match":[16],"each":[17,60],"other":[18,64],"in":[19,74,93,106],"color.":[20],"Assuming":[21],"all":[22,35],"equiprobable,":[26],"probability":[28,103],"density":[29,104],"distribution":[30,105],"on":[31,46],"set":[33],"classes":[37],"mutually":[39],"metameric":[40,49],"is":[42,111,116,143],"evaluated.":[43,113],"Metamerism":[44],"depends":[45],"illumination.":[47,65,101],"under":[50,62,79,98],"one":[51,80],"illumination":[52,81],"might":[53],"produce":[54],"different":[55],"photoreceptor":[56,76,95,123],"(i.e.,":[58],"mismatch":[59,91,109],"other)":[61],"In":[66],"particular,":[67],"mapping":[69],"to":[70,83,87,140],"a":[71,84,119],"single":[72],"point":[73],"response":[77,96],"space":[78,97],"map":[82],"volume":[85,110],"(referred":[86],"as":[88,118],"metamer":[90,108],"volume)":[92],"second":[100],"The":[102],"also":[112],"Its":[114],"center":[115],"expressed":[117],"function":[120],"spectral":[124,128],"sensitivities":[125],"and":[126],"power":[129],"distributions":[130],"illuminants.":[133],"Potential":[134],"application":[135],"obtained":[138],"results":[139],"color":[141],"management":[142],"discussed.":[144]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}