{"id":"https://openalex.org/W2114694890","doi":"https://doi.org/10.1109/itcc.2003.1197591","title":"Correlation-based asymmetric watermark detector","display_name":"Correlation-based asymmetric watermark detector","publication_year":2004,"publication_date":"2004-05-13","ids":{"openalex":"https://openalex.org/W2114694890","doi":"https://doi.org/10.1109/itcc.2003.1197591","mag":"2114694890"},"language":"en","primary_location":{"id":"doi:10.1109/itcc.2003.1197591","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itcc.2003.1197591","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings ITCC 2003. International Conference on Information Technology: Coding and Computing","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/A5100376332","display_name":"Tae Young Kim","orcid":"https://orcid.org/0000-0002-2591-0129"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Tae Young Kim","raw_affiliation_strings":["School of Electrical Engineering and Institute of New Media and Communications, Seoul National University, Seoul, South Korea","School of Electr. Eng., Seoul Nat. Univ., South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Institute of New Media and Communications, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I4210164379","https://openalex.org/I139264467"]},{"raw_affiliation_string":"School of Electr. Eng., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107521642","display_name":"Taejeong Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]},{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taejeong Kim","raw_affiliation_strings":["School of Electrical Engineering and Institute of New Media and Communications, Seoul National University, Seoul, South Korea","School of Electr. Eng., Seoul Nat. Univ., South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Institute of New Media and Communications, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I4210164379","https://openalex.org/I139264467"]},{"raw_affiliation_string":"School of Electr. Eng., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060503560","display_name":"Hyuk Jin Choi","orcid":"https://orcid.org/0000-0002-7314-2267"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyuk Choi","raw_affiliation_strings":["School of Electrical Engineering and Institute of New Media and Communications, Seoul National University, Seoul, South Korea","School of Electr. Eng., Seoul Nat. Univ., South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Institute of New Media and Communications, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I4210164379","https://openalex.org/I139264467"]},{"raw_affiliation_string":"School of Electr. Eng., Seoul Nat. Univ., South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100376332"],"corresponding_institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210164379"],"apc_list":null,"apc_paid":null,"fwci":1.0931,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79786613,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"564","last_page":"568"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9968000054359436,"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/T10828","display_name":"Biometric Identification and Security","score":0.996399998664856,"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/watermark","display_name":"Watermark","score":0.8795886039733887},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.8498432040214539},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6169779300689697},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6080220937728882},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6052641868591309},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.5815140604972839},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5165295004844666},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4662405848503113},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.4566236734390259},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4403442144393921},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4371773898601532},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.4260373115539551},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.41525474190711975},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3814893364906311},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3411133885383606},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2844158411026001},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.27622127532958984},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.18851429224014282},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10379889607429504},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07654917240142822}],"concepts":[{"id":"https://openalex.org/C164112704","wikidata":"https://www.wikidata.org/wiki/Q7974348","display_name":"Watermark","level":3,"score":0.8795886039733887},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.8498432040214539},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6169779300689697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6080220937728882},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6052641868591309},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.5815140604972839},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5165295004844666},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4662405848503113},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.4566236734390259},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4403442144393921},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4371773898601532},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.4260373115539551},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.41525474190711975},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3814893364906311},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3411133885383606},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2844158411026001},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.27622127532958984},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.18851429224014282},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10379889607429504},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07654917240142822},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itcc.2003.1197591","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itcc.2003.1197591","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings ITCC 2003. International Conference on Information Technology: Coding and Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W59904812","https://openalex.org/W1551509825","https://openalex.org/W1860627900","https://openalex.org/W1916850497","https://openalex.org/W1984882036","https://openalex.org/W2029027380","https://openalex.org/W2033493106","https://openalex.org/W2104826340","https://openalex.org/W2108481311","https://openalex.org/W2143261682","https://openalex.org/W2145370341","https://openalex.org/W2473546260","https://openalex.org/W2611745365","https://openalex.org/W4285719527","https://openalex.org/W6602402648","https://openalex.org/W6632940993","https://openalex.org/W6681195734","https://openalex.org/W6720930871"],"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/W2080353903","https://openalex.org/W2385289568","https://openalex.org/W2381486749","https://openalex.org/W1514507288"],"abstract_inverted_index":{"Asymmetric":[0],"watermarking":[1,5,99],"is":[2],"second":[3],"generation":[4],"scheme":[6],"which":[7],"uses":[8],"different":[9],"keys":[10],"for":[11,16,27,55,94],"watermark":[12],"embedders":[13],"and":[14,44,63,121],"detectors":[15],"public":[17],"applications.":[18],"Recently,":[19],"many":[20],"algorithms":[21],"to":[22,106],"render":[23,107],"asymmetry":[24],"were":[25],"suggested:":[26],"example,":[28],"eigenvector":[29],"watermark,":[30,32],"periodic":[31],"neural":[33],"network":[34],"system,":[35],"etc.":[36],"A":[37],"simple":[38],"algorithm":[39],"was":[40],"proposed":[41,126],"by":[42,52,67,79],"Hartung":[43],"Girod":[45],"(1997).":[46],"They":[47],"generated":[48],"a":[49,56,59,95,103],"detection":[50],"key":[51,62],"substituting":[53],"noise":[54],"portion":[57],"of":[58,82,85,124],"given":[60],"embedding":[61],"detected":[64],"the":[65,68,80,83,86,119,122,125],"watermarks":[66],"usual":[69],"correlation":[70,91],"test.":[71],"In":[72],"this":[73],"paper,":[74],"we":[75],"generalize":[76],"their":[77],"idea":[78],"concept":[81],"angle":[84,111],"two":[87],"keys.":[88],"We":[89,101,116],"study":[90],"detector":[92],"structure":[93],"transform":[96,105],"based":[97],"asymmetric":[98],"scheme.":[100],"propose":[102],"secure":[104],"asymmetry:":[108],"random":[109],"directional":[110],"rotation":[112],"after":[113],"linear":[114],"projection.":[115],"also":[117],"address":[118],"merits":[120],"drawbacks":[123],"system.":[127]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
