{"id":"https://openalex.org/W1975115645","doi":"https://doi.org/10.1145/1460096.1460108","title":"Large scale image copy detection evaluation","display_name":"Large scale image copy detection evaluation","publication_year":2008,"publication_date":"2008-10-30","ids":{"openalex":"https://openalex.org/W1975115645","doi":"https://doi.org/10.1145/1460096.1460108","mag":"1975115645"},"language":"en","primary_location":{"id":"doi:10.1145/1460096.1460108","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1460096.1460108","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st ACM international conference on Multimedia information retrieval","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/A5015683164","display_name":"Bart Thom\u00e9e","orcid":null},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Bart Thomee","raw_affiliation_strings":["Leiden University, Leiden, Netherlands"],"affiliations":[{"raw_affiliation_string":"Leiden University, Leiden, Netherlands","institution_ids":["https://openalex.org/I121797337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108189921","display_name":"Mark J. Huiskes","orcid":null},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Mark J. Huiskes","raw_affiliation_strings":["Leiden University, Leiden, Netherlands"],"affiliations":[{"raw_affiliation_string":"Leiden University, Leiden, Netherlands","institution_ids":["https://openalex.org/I121797337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047471651","display_name":"Erwin M. Bakker","orcid":"https://orcid.org/0000-0002-2624-5271"},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Erwin Bakker","raw_affiliation_strings":["Leiden University, Leiden, Netherlands"],"affiliations":[{"raw_affiliation_string":"Leiden University, Leiden, Netherlands","institution_ids":["https://openalex.org/I121797337"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107877141","display_name":"Michael S. Lew","orcid":null},"institutions":[{"id":"https://openalex.org/I121797337","display_name":"Leiden University","ror":"https://ror.org/027bh9e22","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Michael S. Lew","raw_affiliation_strings":["Leiden University, Leiden, Netherlands"],"affiliations":[{"raw_affiliation_string":"Leiden University, Leiden, Netherlands","institution_ids":["https://openalex.org/I121797337"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5015683164"],"corresponding_institution_ids":["https://openalex.org/I121797337"],"apc_list":null,"apc_paid":null,"fwci":4.2143,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.9424462,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"59","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":1.0,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9991000294685364,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9988999962806702,"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-science","display_name":"Computer science","score":0.7716529965400696},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.6090512275695801},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5952522158622742},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5328106880187988},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5321188569068909},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5069180130958557},{"id":"https://openalex.org/keywords/salient","display_name":"Salient","score":0.5035151839256287},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5007483959197998},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4988675117492676},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4657514691352844},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.43046367168426514},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4289429485797882},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4238443374633789},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.422702431678772},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.4122193455696106},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40541449189186096},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1281469166278839},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08304429054260254}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7716529965400696},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.6090512275695801},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5952522158622742},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5328106880187988},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5321188569068909},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5069180130958557},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.5035151839256287},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5007483959197998},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4988675117492676},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4657514691352844},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.43046367168426514},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4289429485797882},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4238443374633789},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.422702431678772},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.4122193455696106},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40541449189186096},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1281469166278839},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08304429054260254},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1460096.1460108","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1460096.1460108","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 1st ACM international conference on Multimedia information retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.4399999976158142}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320929","display_name":"Universiteit Leiden","ror":"https://ror.org/027bh9e22"},{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1484665381","https://openalex.org/W1510532633","https://openalex.org/W1515236863","https://openalex.org/W1997657677","https://openalex.org/W2011242315","https://openalex.org/W2018369373","https://openalex.org/W2038128495","https://openalex.org/W2055289292","https://openalex.org/W2081383548","https://openalex.org/W2106485656","https://openalex.org/W2116467012","https://openalex.org/W2119605622","https://openalex.org/W2124222502","https://openalex.org/W2132139375","https://openalex.org/W2141044908","https://openalex.org/W2147069236","https://openalex.org/W2151103935","https://openalex.org/W2177274842"],"related_works":["https://openalex.org/W1916685473","https://openalex.org/W2055682261","https://openalex.org/W1993363272","https://openalex.org/W2186390138","https://openalex.org/W2060035984","https://openalex.org/W2790129917","https://openalex.org/W2992856432","https://openalex.org/W2329500892","https://openalex.org/W2100638064","https://openalex.org/W2130409173"],"abstract_inverted_index":{"In":[0,38],"this":[1],"paper":[2],"we":[3,41],"provide":[4],"a":[5,90,99],"comparative":[6],"study":[7],"of":[8,52,62,93,101],"content-based":[9],"copy":[10],"detection":[11,69],"methods,":[12],"which":[13],"include":[14],"research":[15],"literature":[16],"methods":[17,65],"based":[18],"on":[19,43,47],"salient":[20],"point":[21],"matching":[22,34,80],"(SURF),":[23],"discrete":[24],"cosine":[25],"and":[26,35,79],"wavelet":[27],"transforms,":[28],"color":[29],"histograms,":[30],"biologically":[31],"motivated":[32],"visual":[33],"other":[36],"methods.":[37],"our":[39],"evaluation":[40],"focus":[42],"large-scale":[44],"applications,":[45],"especially":[46],"performance":[48],"in":[49,98],"the":[50,60,63,68],"context":[51],"search":[53],"engines":[54],"for":[55],"web":[56,104],"images.":[57,105],"We":[58],"assess":[59],"scalability":[61],"tested":[64],"by":[66,89],"investigating":[67],"accuracy":[70],"relative":[71],"to":[72],"descriptor":[73],"size,":[74],"description":[75],"time":[76,81],"per":[77,82],"image":[78],"image.":[83],"For":[84],"testing,":[85],"original":[86],"images":[87],"altered":[88],"diverse":[91],"set":[92],"realistic":[94],"transformations":[95],"are":[96],"embedded":[97],"collection":[100],"one":[102],"million":[103]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}