{"id":"https://openalex.org/W2074711248","doi":"https://doi.org/10.1145/1666091.1666118","title":"MP4Stego","display_name":"MP4Stego","publication_year":2008,"publication_date":"2008-10-26","ids":{"openalex":"https://openalex.org/W2074711248","doi":"https://doi.org/10.1145/1666091.1666118","mag":"2074711248"},"language":"en","primary_location":{"id":"doi:10.1145/1666091.1666118","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1666091.1666118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th Brazilian Symposium on Multimedia and the Web","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/A5047684533","display_name":"Diego Fiori de Carvalho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Diego Fiori de Carvalho","raw_affiliation_strings":["ICMC-USP - Sao Carlos, SP - Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICMC-USP - Sao Carlos, SP - Brasil","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074264286","display_name":"Rafael Chies","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rafael Chies","raw_affiliation_strings":["ICMC-USP - Sao Carlos, SP - Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICMC-USP - Sao Carlos, SP - Brasil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026506271","display_name":"Rudinei Goularte","orcid":"https://orcid.org/0000-0003-1531-1576"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rudinei Goularte","raw_affiliation_strings":["ICMC-USP - Sao Carlos, SP - Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICMC-USP - Sao Carlos, SP - Brasil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.355,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6428893,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"154","last_page":"161"},"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":0.9991999864578247,"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":0.9988999962806702,"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":0.8352946043014526},{"id":"https://openalex.org/keywords/steganography","display_name":"Steganography","score":0.8133813142776489},{"id":"https://openalex.org/keywords/information-hiding","display_name":"Information hiding","score":0.7375495433807373},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.7229157090187073},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.5913169980049133},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.49583110213279724},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.48955783247947693},{"id":"https://openalex.org/keywords/steganography-tools","display_name":"Steganography tools","score":0.4874286949634552},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.37808340787887573},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3406895399093628},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2026204764842987},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16723686456680298}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8352946043014526},{"id":"https://openalex.org/C108801101","wikidata":"https://www.wikidata.org/wiki/Q15032","display_name":"Steganography","level":3,"score":0.8133813142776489},{"id":"https://openalex.org/C3073032","wikidata":"https://www.wikidata.org/wiki/Q15912075","display_name":"Information hiding","level":3,"score":0.7375495433807373},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.7229157090187073},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.5913169980049133},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.49583110213279724},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.48955783247947693},{"id":"https://openalex.org/C13179402","wikidata":"https://www.wikidata.org/wiki/Q7606662","display_name":"Steganography tools","level":4,"score":0.4874286949634552},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.37808340787887573},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3406895399093628},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2026204764842987},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16723686456680298},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1666091.1666118","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1666091.1666118","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th Brazilian Symposium on Multimedia and the Web","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.4099999964237213,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1548842012","https://openalex.org/W1560241215","https://openalex.org/W1564773620","https://openalex.org/W1572773188","https://openalex.org/W1598646192","https://openalex.org/W1810514485","https://openalex.org/W1986787961","https://openalex.org/W1993349026","https://openalex.org/W2000733227","https://openalex.org/W2019584880","https://openalex.org/W2023238691","https://openalex.org/W2024036950","https://openalex.org/W2029596906","https://openalex.org/W2074711248","https://openalex.org/W2075023970","https://openalex.org/W2078786974","https://openalex.org/W2094235786","https://openalex.org/W2113654250","https://openalex.org/W2124598320","https://openalex.org/W2488097972","https://openalex.org/W2506763343","https://openalex.org/W2807408584","https://openalex.org/W2889223178","https://openalex.org/W3082474687","https://openalex.org/W6656077519"],"related_works":["https://openalex.org/W2560172240","https://openalex.org/W3146660591","https://openalex.org/W1995538220","https://openalex.org/W3020816551","https://openalex.org/W2338095724","https://openalex.org/W2804412098","https://openalex.org/W2186632617","https://openalex.org/W83713408","https://openalex.org/W2497446005","https://openalex.org/W2171676767"],"abstract_inverted_index":{"Digital":[0],"video":[1,25],"steganography":[2,49],"makes":[3],"possible":[4],"to":[5,36,65,67,75],"hide":[6],"a":[7,19,46,71,81],"high":[8,82],"volume":[9,83],"of":[10,41,59,79,84],"information":[11,29],"keeping":[12],"the":[13,23,28,60,77],"secrecy.":[14],"However,":[15],"this":[16],"is":[17],"not":[18],"trivial":[20],"task":[21],"in":[22,63,70],"compressed":[24,51],"domain":[26],"because":[27],"hiding":[30,80],"can":[31],"add":[32],"noise,":[33],"making":[34],"impossible":[35],"decode":[37],"data":[38,69],"without":[39],"loss":[40],"information.":[42],"This":[43],"work":[44],"presents":[45],"technique":[47],"for":[48],"over":[50],"videos,":[52],"named":[53],"MP4Stego,":[54],"which":[55],"explores":[56],"new":[57],"structures":[58],"MPEG-4":[61],"standard":[62],"order":[64],"both,":[66],"recover":[68],"lossless":[72],"manner":[73],"and":[74],"provide":[76],"capability":[78],"data.":[85]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
