{"id":"https://openalex.org/W2002447637","doi":"https://doi.org/10.1145/2043674.2043698","title":"Hiding depth map into stereo image in JPEG format using reversible watermarking","display_name":"Hiding depth map into stereo image in JPEG format using reversible watermarking","publication_year":2011,"publication_date":"2011-08-05","ids":{"openalex":"https://openalex.org/W2002447637","doi":"https://doi.org/10.1145/2043674.2043698","mag":"2002447637"},"language":"en","primary_location":{"id":"doi:10.1145/2043674.2043698","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2043674.2043698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third International Conference on Internet Multimedia Computing and Service","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/A5100354895","display_name":"Wenyi Wang","orcid":"https://orcid.org/0000-0003-1619-0294"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wenyi Wang","raw_affiliation_strings":["University of Ottawa, Ontario, Canada","University of Ottawa , Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"University of Ottawa , Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102917691","display_name":"Jiying Zhao","orcid":"https://orcid.org/0000-0002-7921-6503"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jiying Zhao","raw_affiliation_strings":["University of Ottawa, Ontario, Canada","University of Ottawa , Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]},{"raw_affiliation_string":"University of Ottawa , Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106266002","display_name":"Wa James Tam","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wa James Tam","raw_affiliation_strings":["Advanced Video Systems, Communication Research Centre Canada, Ottawa, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Video Systems, Communication Research Centre Canada, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028642246","display_name":"Filippo Speranza","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Filippo Speranza","raw_affiliation_strings":["Advanced Video Systems, Communication Research Centre Canada, Ottawa, Ontario, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Video Systems, Communication Research Centre Canada, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100420313","display_name":"Zhou Wang","orcid":"https://orcid.org/0000-0003-4413-4441"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Zhou Wang","raw_affiliation_strings":["University of Waterloo, Waterloo, Ontario, Canada","University of Waterloo, Waterloo, Ontario, CANADA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Waterloo, Waterloo, Ontario, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"University of Waterloo, Waterloo, Ontario, CANADA","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"82","last_page":"85"},"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":0.9962999820709229,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.8151577711105347},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7409927845001221},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7132987976074219},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6921254396438599},{"id":"https://openalex.org/keywords/stereo-image","display_name":"Stereo image","score":0.6578527092933655},{"id":"https://openalex.org/keywords/jpeg","display_name":"JPEG","score":0.5928834676742554},{"id":"https://openalex.org/keywords/jpeg-2000","display_name":"JPEG 2000","score":0.5127002000808716},{"id":"https://openalex.org/keywords/depth-map","display_name":"Depth map","score":0.5094438195228577},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5069968700408936},{"id":"https://openalex.org/keywords/information-hiding","display_name":"Information hiding","score":0.48355337977409363},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4810071885585785},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2439386546611786},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.21177145838737488}],"concepts":[{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.8151577711105347},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7409927845001221},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7132987976074219},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6921254396438599},{"id":"https://openalex.org/C2987632653","wikidata":"https://www.wikidata.org/wiki/Q7611220","display_name":"Stereo image","level":3,"score":0.6578527092933655},{"id":"https://openalex.org/C198751489","wikidata":"https://www.wikidata.org/wiki/Q2195","display_name":"JPEG","level":3,"score":0.5928834676742554},{"id":"https://openalex.org/C69216139","wikidata":"https://www.wikidata.org/wiki/Q931783","display_name":"JPEG 2000","level":5,"score":0.5127002000808716},{"id":"https://openalex.org/C141268832","wikidata":"https://www.wikidata.org/wiki/Q2940499","display_name":"Depth map","level":3,"score":0.5094438195228577},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5069968700408936},{"id":"https://openalex.org/C3073032","wikidata":"https://www.wikidata.org/wiki/Q15912075","display_name":"Information hiding","level":3,"score":0.48355337977409363},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4810071885585785},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2439386546611786},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.21177145838737488}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2043674.2043698","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2043674.2043698","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third International Conference on Internet Multimedia Computing and Service","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W171520512","https://openalex.org/W2041398090","https://openalex.org/W2099712288","https://openalex.org/W2118671636","https://openalex.org/W2121036560","https://openalex.org/W2127295759","https://openalex.org/W2133614513","https://openalex.org/W6606938301"],"related_works":["https://openalex.org/W2441603424","https://openalex.org/W2542654834","https://openalex.org/W4243959093","https://openalex.org/W1994319845","https://openalex.org/W2159814397","https://openalex.org/W3095399624","https://openalex.org/W1968318766","https://openalex.org/W4312760377","https://openalex.org/W2357838320","https://openalex.org/W2971784143"],"abstract_inverted_index":{"This":[0,73],"paper":[1],"presents":[2],"a":[3,15,23,28,41],"lossless":[4],"data":[5],"hiding":[6],"approach":[7],"based":[8],"on":[9],"Discrete":[10],"Cosine":[11],"Transform":[12],"(DCT)":[13],"as":[14],"new":[16],"application":[17],"of":[18,36,66,104],"watermarking.":[19],"In":[20],"this":[21],"application,":[22],"depth":[24,51,57,93,114],"map":[25,52,94,115],"obtained":[26],"from":[27,46],"stereoscopic":[29],"image":[30,69,99,107],"pair":[31],"is":[32,59,88,116],"embedded":[33],"into":[34,95],"one":[35],"the":[37,56,62,67,76,92,102,113],"two":[38],"images":[39],"using":[40],"reversible":[42],"watermarking":[43,77],"algorithm.":[44],"Different":[45],"existing":[47],"approaches":[48],"which":[49],"hide":[50],"in":[53,61,70],"spatial":[54],"domain,":[55],"information":[58],"hidden":[60],"quantized":[63],"DCT":[64],"domain":[65],"stereo":[68,106],"our":[71],"method.":[72],"modification":[74],"makes":[75],"algorithm":[78],"compatible":[79],"with":[80,108],"JPEG":[81],"and":[82],"MPEG":[83],"compression.":[84],"The":[85],"bit-shift":[86],"operation":[87],"utilized":[89],"to":[90],"embed":[91],"its":[96],"associated":[97],"2D":[98],"reversibly":[100],"for":[101],"purpose":[103],"obtaining":[105],"high":[109],"visual":[110],"quality":[111],"after":[112],"extracted.":[117]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}