{"id":"https://openalex.org/W2014450424","doi":"https://doi.org/10.1155/2007/68165","title":"On the Perceptual Organization of Image Databases Using Cognitive Discriminative Biplots","display_name":"On the Perceptual Organization of Image Databases Using Cognitive Discriminative Biplots","publication_year":2006,"publication_date":"2006-12-01","ids":{"openalex":"https://openalex.org/W2014450424","doi":"https://doi.org/10.1155/2007/68165","mag":"2014450424"},"language":"en","primary_location":{"id":"doi:10.1155/2007/68165","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/68165","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/68165","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/68165","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112428867","display_name":"Christos Theoharatos","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Christos Theoharatos","raw_affiliation_strings":["Electronics Laboratory, Department of Physics, University of Patras, Patras, 26500, Greece","Electronics Laboratory, Department of Physics, University of Patras, Patras, Greece#TAB#"],"affiliations":[{"raw_affiliation_string":"Electronics Laboratory, Department of Physics, University of Patras, Patras, 26500, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"Electronics Laboratory, Department of Physics, University of Patras, Patras, Greece#TAB#","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037194592","display_name":"Nikolaos Laskaris","orcid":"https://orcid.org/0000-0002-1960-394X"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos A. Laskaris","raw_affiliation_strings":["Artificial Intelligence and Information Analysis Laboratory, Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece","Artificial Intelligence and Information Analysis Laboratory, Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece;"],"affiliations":[{"raw_affiliation_string":"Artificial Intelligence and Information Analysis Laboratory, Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece","institution_ids":["https://openalex.org/I21370196"]},{"raw_affiliation_string":"Artificial Intelligence and Information Analysis Laboratory, Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece;","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067738598","display_name":"George Economou","orcid":"https://orcid.org/0000-0001-9938-0768"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George Economou","raw_affiliation_strings":["Electronics Laboratory, Department of Physics, University of Patras, Patras, 26500, Greece","Electronics Laboratory, Department of Physics, University of Patras, Patras, Greece#TAB#"],"affiliations":[{"raw_affiliation_string":"Electronics Laboratory, Department of Physics, University of Patras, Patras, 26500, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"Electronics Laboratory, Department of Physics, University of Patras, Patras, Greece#TAB#","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102057288","display_name":"Spiros Fotopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Spiros Fotopoulos","raw_affiliation_strings":["Electronics Laboratory, Department of Physics, University of Patras, Patras, 26500, Greece","Electronics Laboratory, Department of Physics, University of Patras, Patras, Greece#TAB#"],"affiliations":[{"raw_affiliation_string":"Electronics Laboratory, Department of Physics, University of Patras, Patras, 26500, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"Electronics Laboratory, Department of Physics, University of Patras, Patras, Greece#TAB#","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112428867"],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":1.2647,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.8001816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2007","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9993000030517578,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9993000030517578,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9508000016212463,"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/T10320","display_name":"Neural Networks and Applications","score":0.9445000290870667,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/biplot","display_name":"Biplot","score":0.7632646560668945},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7544984817504883},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6832104325294495},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.6699806451797485},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5453254580497742},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5069985389709473},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4140603244304657},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3755308985710144},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3566473126411438}],"concepts":[{"id":"https://openalex.org/C118483189","wikidata":"https://www.wikidata.org/wiki/Q4915468","display_name":"Biplot","level":4,"score":0.7632646560668945},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7544984817504883},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6832104325294495},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.6699806451797485},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5453254580497742},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5069985389709473},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4140603244304657},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3755308985710144},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3566473126411438},{"id":"https://openalex.org/C135763542","wikidata":"https://www.wikidata.org/wiki/Q106016","display_name":"Genotype","level":3,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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":2,"locations":[{"id":"doi:10.1155/2007/68165","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/68165","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/68165","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:023c3608ba284d72af839539869bf377","is_oa":true,"landing_page_url":"https://doaj.org/article/023c3608ba284d72af839539869bf377","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2007/68165","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/68165","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/68165","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310968","display_name":"University of Patras","ror":"https://ror.org/017wvtq80"},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2014450424.pdf","grobid_xml":"https://content.openalex.org/works/W2014450424.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W575576090","https://openalex.org/W1512967844","https://openalex.org/W1532372219","https://openalex.org/W1578196132","https://openalex.org/W1586420997","https://openalex.org/W1589709336","https://openalex.org/W1596318652","https://openalex.org/W1972969203","https://openalex.org/W1976854241","https://openalex.org/W1987800712","https://openalex.org/W1996136679","https://openalex.org/W2017927472","https://openalex.org/W2018998921","https://openalex.org/W2027390033","https://openalex.org/W2059975159","https://openalex.org/W2069821836","https://openalex.org/W2101498401","https://openalex.org/W2108997568","https://openalex.org/W2109868644","https://openalex.org/W2128132932","https://openalex.org/W2130660124","https://openalex.org/W2138079527","https://openalex.org/W2140621370","https://openalex.org/W2143206984","https://openalex.org/W2144416536","https://openalex.org/W2148915566","https://openalex.org/W2152334274","https://openalex.org/W2155099190","https://openalex.org/W2162587881","https://openalex.org/W2168447440","https://openalex.org/W2168791272","https://openalex.org/W2530425239","https://openalex.org/W2914885528","https://openalex.org/W4241541897","https://openalex.org/W4246354968"],"related_works":["https://openalex.org/W1598144427","https://openalex.org/W2028879480","https://openalex.org/W2355881457","https://openalex.org/W2067823209","https://openalex.org/W1498746317","https://openalex.org/W2144251473","https://openalex.org/W2048043112","https://openalex.org/W2102313699","https://openalex.org/W2757267240","https://openalex.org/W2416198859"],"abstract_inverted_index":{"A":[0],"human-centered":[1],"approach":[2],"to":[3,108,127],"image":[4,17,59,79,103,137],"database":[5,18,60],"organization":[6,56,142],"is":[7,19,35,44,50],"presented":[8],"in":[9,94],"this":[10],"study.":[11],"The":[12,41,66,140],"management":[13],"of":[14,53,57,69,100,131,149,161],"a":[15,22,29,45,51,82,116,150,166],"generic":[16],"pursued":[20],"using":[21],"standard":[23],"psychophysical":[24],"experimental":[25],"procedure":[26,169],"followed":[27],"by":[28],"well-suited":[30],"data":[31,87],"analysis":[32],"methodology":[33],"that":[34],"based":[36],"on":[37,112,122],"simple":[38],"geometrical":[39],"concepts.":[40],"end":[42],"result":[43],"cognitive":[46,72],"discriminative":[47],"biplot,":[48],"which":[49],"visualization":[52],"the":[54,58,63,70,98,113,123,129,132,147,158],"intrinsic":[55],"best":[61],"reflecting":[62],"user's":[64],"perception.":[65],"discriminating":[67],"power":[68],"introduced":[71],"biplot":[73,133],"constitutes":[74],"an":[75,171],"appealing":[76],"tool":[77],"for":[78,85,134,170],"retrieval":[80,118,138],"and":[81,173],"flexible":[83],"interface":[84],"visual":[86],"mining":[88],"tasks.":[89],"These":[90],"ideas":[91,164],"were":[92],"evaluated":[93],"two":[95],"ways.":[96],"First,":[97],"separability":[99],"semantically":[101],"distinct":[102],"classes":[104],"was":[105,120,153],"measured":[106],"according":[107],"their":[109],"reduced":[110],"representations":[111],"biplot.":[114],"Then,":[115],"nearest-neighbor":[117],"scheme":[119],"run":[121],"emerged":[124],"low-dimensional":[125],"terrain":[126],"measure":[128],"suitability":[130],"performing":[135],"content-based":[136],"(CBIR).":[139],"achieved":[141],"performance":[143,148],"when":[144],"compared":[145],"with":[146],"contemporary":[151],"system":[152],"found":[154],"superior.":[155],"This":[156],"promoted":[157],"further":[159],"discussion":[160],"packing":[162],"these":[163],"into":[165],"realizable":[167],"algorithmic":[168],"efficient":[172],"effective":[174],"personalized":[175],"CBIR":[176],"system.":[177]},"counts_by_year":[{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2016-06-24T00:00:00"}
