{"id":"https://openalex.org/W2045678891","doi":"https://doi.org/10.1109/cvprw.2012.6239256","title":"A content-based video copy detection method with randomly projected binary features","display_name":"A content-based video copy detection method with randomly projected binary features","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2045678891","doi":"https://doi.org/10.1109/cvprw.2012.6239256","mag":"2045678891"},"language":"en","primary_location":{"id":"doi:10.1109/cvprw.2012.6239256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2012.6239256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops","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/A5036577787","display_name":"Chenxia Wu","orcid":"https://orcid.org/0000-0002-3645-2813"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenxia Wu","raw_affiliation_strings":["College of Computer Science, University of Zhejiang, China","College of Computer Science, Zhejiang University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, University of Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Computer Science, Zhejiang University, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062252650","display_name":"Jianke Zhu","orcid":"https://orcid.org/0000-0003-1831-0106"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianke Zhu","raw_affiliation_strings":["College of Computer Science, University of Zhejiang, China","College of Computer Science, Zhejiang University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, University of Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Computer Science, Zhejiang University, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041119793","display_name":"Jiemi Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiemi Zhang","raw_affiliation_strings":["College of Computer Science, University of Zhejiang, China","College of Computer Science, Zhejiang University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, University of Zhejiang, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Computer Science, Zhejiang University, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"21","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","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/T11439","display_name":"Video Analysis and Summarization","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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9997000098228455,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8289085626602173},{"id":"https://openalex.org/keywords/hamming-distance","display_name":"Hamming distance","score":0.6257709264755249},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6188474893569946},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.6148974895477295},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5300165414810181},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.49329107999801636},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.48916366696357727},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.45314109325408936},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.4450317919254303},{"id":"https://openalex.org/keywords/hamming-space","display_name":"Hamming space","score":0.4351062774658203},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.4258425831794739},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3992113173007965},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.293739914894104},{"id":"https://openalex.org/keywords/hamming-code","display_name":"Hamming code","score":0.2793892025947571},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2609454393386841},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.11091265082359314},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08755117654800415}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8289085626602173},{"id":"https://openalex.org/C193319292","wikidata":"https://www.wikidata.org/wiki/Q272172","display_name":"Hamming distance","level":2,"score":0.6257709264755249},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6188474893569946},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6148974895477295},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5300165414810181},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.49329107999801636},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.48916366696357727},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.45314109325408936},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.4450317919254303},{"id":"https://openalex.org/C2779494224","wikidata":"https://www.wikidata.org/wiki/Q5645799","display_name":"Hamming space","level":5,"score":0.4351062774658203},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.4258425831794739},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3992113173007965},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.293739914894104},{"id":"https://openalex.org/C73150493","wikidata":"https://www.wikidata.org/wiki/Q853922","display_name":"Hamming code","level":4,"score":0.2793892025947571},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2609454393386841},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.11091265082359314},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08755117654800415},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvprw.2012.6239256","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvprw.2012.6239256","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6299999952316284}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1566135517","https://openalex.org/W1967666795","https://openalex.org/W2010668953","https://openalex.org/W2022303741","https://openalex.org/W2023693944","https://openalex.org/W2041836310","https://openalex.org/W2062903088","https://openalex.org/W2067766814","https://openalex.org/W2106714663","https://openalex.org/W2122906693","https://openalex.org/W2124795170","https://openalex.org/W2129155776","https://openalex.org/W2149623757","https://openalex.org/W2151103935","https://openalex.org/W2154683974","https://openalex.org/W2161969291","https://openalex.org/W2185775304","https://openalex.org/W2293597654","https://openalex.org/W2901058987","https://openalex.org/W2905522029","https://openalex.org/W2917663306","https://openalex.org/W3021680550","https://openalex.org/W3022093635","https://openalex.org/W3023839874","https://openalex.org/W6680597956","https://openalex.org/W6686895616","https://openalex.org/W6697214482","https://openalex.org/W6776750614","https://openalex.org/W6776934431","https://openalex.org/W6777285174"],"related_works":["https://openalex.org/W2168583610","https://openalex.org/W2106912783","https://openalex.org/W2242351545","https://openalex.org/W4319992527","https://openalex.org/W2895933466","https://openalex.org/W4281867900","https://openalex.org/W4212842756","https://openalex.org/W4225279861","https://openalex.org/W2613408642","https://openalex.org/W2625226171"],"abstract_inverted_index":{"Video":[0],"copy":[1,21,68,75,130],"detection":[2,22,131],"has":[3,108],"been":[4,109],"actively":[5],"studied":[6],"in":[7,125],"a":[8,17,66],"wide":[9],"range":[10],"of":[11,52,58,115,136],"multimedia":[12],"applications.":[13],"This":[14],"paper":[15],"presents":[16],"novel":[18],"content-based":[19,129],"video":[20,80,103],"method":[23,36,70],"using":[24,61],"the":[25,41,53,74,78,96,102,113,116,126,134],"randomly":[26,118],"projected":[27,119],"binary":[28,59,120],"features.":[29,121],"A":[30],"very":[31],"efficient":[32],"sparse":[33],"random":[34],"projection":[35],"is":[37,91],"employed":[38],"to":[39,93,111],"encode":[40],"image":[42],"features":[43,60],"while":[44],"retaining":[45],"their":[46],"discrimination":[47],"capability.":[48],"By":[49],"taking":[50],"advantage":[51],"extremely":[54],"fast":[55],"similarity":[56],"computation":[57],"Hamming":[62],"distance,":[63],"we":[64],"present":[65],"keyframe-based":[67],"retrieval":[69],"that":[71],"exhaustively":[72],"searches":[73],"candidates":[76],"from":[77],"large":[79],"database":[81],"without":[82],"indexing.":[83],"Moreover,":[84],"an":[85],"effective":[86],"scoring":[87],"and":[88,99],"localization":[89],"algorithm":[90],"proposed":[92,117,138],"further":[94],"refine":[95],"retrieved":[97],"copies":[98],"accurately":[100],"locate":[101],"segments.":[104],"The":[105,122],"experimental":[106],"evaluation":[107],"performed":[110],"show":[112],"efficacy":[114],"promising":[123],"results":[124],"TRECVID2011":[127],"[14]":[128],"task":[132],"demonstrated":[133],"effectiveness":[135],"our":[137],"approach.":[139]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}