{"id":"https://openalex.org/W4406079019","doi":"https://doi.org/10.1587/transinf.2024edp7249","title":"Copy-Move Forgery Detection via Dimensionality Reduction and Double Quantization Feature","display_name":"Copy-Move Forgery Detection via Dimensionality Reduction and Double Quantization Feature","publication_year":2025,"publication_date":"2025-01-05","ids":{"openalex":"https://openalex.org/W4406079019","doi":"https://doi.org/10.1587/transinf.2024edp7249"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2024edp7249","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2024edp7249","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2024EDP7249/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2024EDP7249/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079375590","display_name":"Shaobao Wu","orcid":"https://orcid.org/0000-0001-9665-1366"},"institutions":[{"id":"https://openalex.org/I4210154330","display_name":"Liming Vocational University","ror":"https://ror.org/059s9d453","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210154330"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaobao WU","raw_affiliation_strings":["School of Information and Electronic Engineering, Liming Vocational University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronic Engineering, Liming Vocational University","institution_ids":["https://openalex.org/I4210154330"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084665578","display_name":"Zhihua Wu","orcid":"https://orcid.org/0000-0002-6761-2007"},"institutions":[{"id":"https://openalex.org/I4210154330","display_name":"Liming Vocational University","ror":"https://ror.org/059s9d453","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210154330"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihua WU","raw_affiliation_strings":["School of Information and Electronic Engineering, Liming Vocational University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronic Engineering, Liming Vocational University","institution_ids":["https://openalex.org/I4210154330"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111046581","display_name":"Meixuan Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154330","display_name":"Liming Vocational University","ror":"https://ror.org/059s9d453","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210154330"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meixuan HUANG","raw_affiliation_strings":["School of Information and Electronic Engineering, Liming Vocational University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronic Engineering, Liming Vocational University","institution_ids":["https://openalex.org/I4210154330"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210154330"],"apc_list":null,"apc_paid":null,"fwci":1.3622,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7757131,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"E108.D","issue":"7","first_page":"830","last_page":"840"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","score":0.992900013923645,"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/T12357","display_name":"Digital Media Forensic Detection","score":0.992900013923645,"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":0.8361871838569641},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.7367403507232666},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6013937592506409},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5861462354660034},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.532574474811554},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"Curse of dimensionality","score":0.5075887441635132},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4778285026550293},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.29104602336883545}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8361871838569641},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.7367403507232666},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6013937592506409},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5861462354660034},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.532574474811554},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.5075887441635132},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4778285026550293},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.29104602336883545},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2024edp7249","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2024edp7249","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2024EDP7249/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2024edp7249","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2024edp7249","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/advpub/0/advpub_2024EDP7249/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406079019.pdf","grobid_xml":"https://content.openalex.org/works/W4406079019.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1566737483","https://openalex.org/W1963943170","https://openalex.org/W1985729543","https://openalex.org/W2117853853","https://openalex.org/W2518397542","https://openalex.org/W2554694615","https://openalex.org/W2572561073","https://openalex.org/W2745338679","https://openalex.org/W2750558369","https://openalex.org/W2797628820","https://openalex.org/W2888126606","https://openalex.org/W2893790011","https://openalex.org/W2895129173","https://openalex.org/W2897180259","https://openalex.org/W2899589707","https://openalex.org/W2900000561","https://openalex.org/W2912801276","https://openalex.org/W3011172498","https://openalex.org/W3011709185","https://openalex.org/W3034779438","https://openalex.org/W3192602971","https://openalex.org/W4289523693","https://openalex.org/W4300963338","https://openalex.org/W4304588503","https://openalex.org/W4391617170","https://openalex.org/W4393139798","https://openalex.org/W4400279664","https://openalex.org/W4400318559"],"related_works":["https://openalex.org/W1995622179","https://openalex.org/W1484111231","https://openalex.org/W4391160746","https://openalex.org/W1552543208","https://openalex.org/W2074396517","https://openalex.org/W2166963679","https://openalex.org/W2187269125","https://openalex.org/W1641615907","https://openalex.org/W3089231081","https://openalex.org/W2093956241"],"abstract_inverted_index":{"Copy-move":[0],"forgery":[1],"detection":[2],"is":[3,104,126],"a":[4,38,119,122],"crucial":[5],"task":[6],"in":[7],"digital":[8],"image":[9,54,89],"forensics,":[10],"aiming":[11],"to":[12,28,91,162],"identify":[13,92],"duplicated":[14],"regions":[15,25],"within":[16,108],"an":[17],"image.":[18],"Traditional":[19],"methods":[20],"often":[21],"locate":[22],"the":[23,31,46,49,53,84,88,98,113,131,138,153,159,174],"forged":[24],"but":[26,149],"struggle":[27],"distinguish":[29],"between":[30],"original":[32,154],"and":[33,66,81,145,155],"copied":[34,132,156],"areas.":[35],"We":[36],"introduce":[37],"new":[39],"method":[40,47,140,160],"that":[41,137],"addresses":[42],"this":[43],"issue.":[44],"Initially,":[45],"extracts":[48],"low-frequency":[50],"components":[51,59],"of":[52,87,118,130],"using":[55],"contourlet":[56],"transform.":[57],"These":[58],"are":[60,70,78],"then":[61],"divided":[62],"into":[63],"overlapping":[64],"blocks,":[65],"singular":[67],"value":[68,117],"features":[69],"extracted":[71],"from":[72],"each":[73],"block.":[74],"The":[75],"feature":[76,103,116],"vectors":[77],"sorted":[79],"lexicographically":[80],"combined":[82],"with":[83],"offset":[85],"information":[86],"blocks":[90,107],"suspicious":[93,110],"regions.":[94,111,157],"To":[95],"further":[96],"refine":[97],"detection,":[99],"double":[100,114],"quantization":[101,115],"effect":[102],"computed":[105],"for":[106],"these":[109],"When":[112],"block":[120],"exceeds":[121],"certain":[123],"threshold,":[124],"it":[125],"classified":[127],"as":[128],"part":[129],"region.":[133],"Experimental":[134],"results":[135],"demonstrate":[136],"proposed":[139],"not":[141],"only":[142],"effectively":[143],"detects":[144],"localizes":[146],"copy-move":[147],"forgeries":[148],"also":[150],"accurately":[151],"identifies":[152],"Moreover,":[158],"proves":[161],"be":[163],"effective":[164],"even":[165],"on":[166],"natural":[167],"images":[168],"containing":[169],"multiple":[170],"similar-but-genuine":[171],"objects,":[172],"reducing":[173],"false":[175],"alarm":[176],"rate.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-23T07:36:19.812096","created_date":"2025-10-10T00:00:00"}