{"id":"https://openalex.org/W2148496214","doi":"https://doi.org/10.1109/cscwd.2009.4968043","title":"A self-embedded watermarking scheme based on relationship function of corresponding inter-blocks DCT coefficient","display_name":"A self-embedded watermarking scheme based on relationship function of corresponding inter-blocks DCT coefficient","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2148496214","doi":"https://doi.org/10.1109/cscwd.2009.4968043","mag":"2148496214"},"language":"en","primary_location":{"id":"doi:10.1109/cscwd.2009.4968043","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd.2009.4968043","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 13th International Conference on Computer Supported Cooperative Work in Design","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/A5031861128","display_name":"Guo\u2010Bo Li","orcid":"https://orcid.org/0000-0002-4915-6677"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guobo Li","raw_affiliation_strings":["School of Computer Science, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024369224","display_name":"Songwen Pei","orcid":"https://orcid.org/0000-0003-0810-1458"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songwen Pei","raw_affiliation_strings":["School of Computer Science, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100389329","display_name":"Gang Chen","orcid":"https://orcid.org/0000-0003-4234-1359"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Chen","raw_affiliation_strings":["School of Computer Science, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112075075","display_name":"Wenjun Cao","orcid":"https://orcid.org/0009-0004-5317-5434"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Cao","raw_affiliation_strings":["School of Computer Science, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100932138","display_name":"Baifeng Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baifeng Wu","raw_affiliation_strings":["School of Computer Science, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5031861128"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":0.6471,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73535045,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"107","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking 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/T10388","display_name":"Advanced Steganography and Watermarking 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/T12357","display_name":"Digital Media Forensic Detection","score":0.9952999949455261,"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/T13999","display_name":"Digital Rights Management and Security","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/digital-watermarking","display_name":"Digital watermarking","score":0.879819393157959},{"id":"https://openalex.org/keywords/watermark","display_name":"Watermark","score":0.8401405215263367},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.774971604347229},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6775091886520386},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6452122330665588},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.6271529793739319},{"id":"https://openalex.org/keywords/successor-cardinal","display_name":"Successor cardinal","score":0.5324956178665161},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4922000467777252},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47710520029067993},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.467360258102417},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.43010786175727844},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4015514552593231},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4011353552341461},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3962467908859253}],"concepts":[{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.879819393157959},{"id":"https://openalex.org/C164112704","wikidata":"https://www.wikidata.org/wiki/Q7974348","display_name":"Watermark","level":3,"score":0.8401405215263367},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.774971604347229},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6775091886520386},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6452122330665588},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.6271529793739319},{"id":"https://openalex.org/C75306776","wikidata":"https://www.wikidata.org/wiki/Q7632662","display_name":"Successor cardinal","level":2,"score":0.5324956178665161},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4922000467777252},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47710520029067993},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.467360258102417},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.43010786175727844},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4015514552593231},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4011353552341461},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3962467908859253},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cscwd.2009.4968043","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd.2009.4968043","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 13th International Conference on Computer Supported Cooperative Work in Design","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W212750861","https://openalex.org/W1523416581","https://openalex.org/W1540552746","https://openalex.org/W1588668932","https://openalex.org/W1932399419","https://openalex.org/W1990511264","https://openalex.org/W2017645832","https://openalex.org/W2072126455","https://openalex.org/W2116520451","https://openalex.org/W2136231475","https://openalex.org/W2147290307","https://openalex.org/W2154452829","https://openalex.org/W2611745365","https://openalex.org/W3212599909"],"related_works":["https://openalex.org/W2137394636","https://openalex.org/W2358993821","https://openalex.org/W1516446231","https://openalex.org/W2098152888","https://openalex.org/W1559740347","https://openalex.org/W2040356834","https://openalex.org/W2385289568","https://openalex.org/W2381486749","https://openalex.org/W1514507288","https://openalex.org/W2183032046"],"abstract_inverted_index":{"In":[0],"the":[1,14,72,90,122,134,141,156,169,182],"realm":[2],"of":[3,18,65,94,97,108,111,137,152,168],"computer":[4],"supported":[5],"cooperative":[6],"work":[7],"in":[8,155],"design":[9],"(CSCWD),":[10],"how":[11],"to":[12,82,114,158],"ensure":[13],"authenticity":[15],"and":[16,35,55,59,61,76,88,102,129,165,172,186],"integrity":[17],"an":[19],"image":[20,30,37,67],"plays":[21],"important":[22],"roles.":[23],"This":[24],"paper":[25],"presents":[26],"a":[27,84,116],"novel":[28],"semi-fragile":[29],"watermarking":[31],"scheme":[32,40,183],"for":[33,79],"authenticating":[34],"recovering":[36],"content.":[38,176],"The":[39,177],"also":[41],"shows":[42],"strong":[43],"robustness":[44],"on":[45],"those":[46],"images'":[47],"content":[48,64],"reserved":[49],"operations.":[50,145],"It":[51],"can":[52],"precisely":[53],"detect":[54],"locate":[56],"malicious":[57],"operations":[58],"tampers,":[60],"recover":[62],"main":[63,175],"tampered":[66,170],"region.":[68],"Firstly,":[69],"it":[70,104,120,147],"assigns":[71],"exclusive":[73],"precursor":[74],"block":[75,78,81,85,113],"successor":[77,112],"every":[80],"be":[83],"circle":[86],"link,":[87],"regards":[89],"function":[91,143,151],"mapping":[92],"result":[93],"DCT":[95,109,135,160],"coefficients":[96,110,136,163,167],"neighboring":[98,138,153],"blocks":[99,139,154,171],"as":[100],"watermark,":[101],"embeds":[103],"into":[105],"middle-frequency":[106],"domain":[107],"form":[115],"watermarked":[117],"image.":[118],"Secondly,":[119],"verifies":[121],"blocks,":[123],"which":[124],"have":[125],"been":[126],"maliciously":[127],"operated":[128],"tampered,":[130],"by":[131],"detecting":[132],"whether":[133],"satisfy":[140],"relationship":[142,150],"after":[144],"Thirdly,":[146],"uses":[148],"corresponding":[149],"link":[157],"estimate":[159],"direct":[161],"current":[162],"(DC)":[164],"low-frequency":[166],"recovers":[173],"their":[174],"experimental":[178],"results":[179],"show":[180],"that":[181],"is":[184],"effective":[185],"feasible.":[187]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
