{"id":"https://openalex.org/W2128443376","doi":"https://doi.org/10.1109/mmsp.2013.6659338","title":"Localization of forgeries in MPEG-2 video through GOP size and DQ analysis","display_name":"Localization of forgeries in MPEG-2 video through GOP size and DQ analysis","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2128443376","doi":"https://doi.org/10.1109/mmsp.2013.6659338","mag":"2128443376"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp.2013.6659338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2013.6659338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 15th International Workshop on Multimedia Signal Processing (MMSP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://porto.polito.it/2519718/1/2519718.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015446240","display_name":"D. Labartino","orcid":null},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"D. Labartino","raw_affiliation_strings":["Dept. of Information Engineering, Universit\u00e0 di Firenze, Italy","Dept. of Inf. Eng., Univ. di Firenze, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering, Universit\u00e0 di Firenze, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dept. of Inf. Eng., Univ. di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054395599","display_name":"Tiziano Bianchi","orcid":"https://orcid.org/0000-0002-3965-3522"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"T. Bianchi","raw_affiliation_strings":["Dept. of Electronic and Telecommunications, Politecnico di Torino, Italy","Dept. of Electron. & Telecommun., Politec. di Torino, Turin, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Telecommunications, Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Dept. of Electron. & Telecommun., Politec. di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031645268","display_name":"Alessia De Rosa","orcid":null},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. De Rosa","raw_affiliation_strings":["Dept. of Information Engineering, Universit\u00e0 di Firenze, Italy","Dept. of Inf. Eng., Univ. di Firenze, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering, Universit\u00e0 di Firenze, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dept. of Inf. Eng., Univ. di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005922407","display_name":"Marco Fontani","orcid":"https://orcid.org/0000-0002-0630-2128"},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Fontani","raw_affiliation_strings":["Dept. of Information Engineering and Mathematical Sciences, Universit\u00e0 di Siena, Italy","Dept. of Inf. Eng. & Math. Sci., Univ. di Siena, Siena, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering and Mathematical Sciences, Universit\u00e0 di Siena, Italy","institution_ids":["https://openalex.org/I102064193"]},{"raw_affiliation_string":"Dept. of Inf. Eng. & Math. Sci., Univ. di Siena, Siena, Italy","institution_ids":["https://openalex.org/I102064193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081347983","display_name":"David V\u00e1zquez-Pad\u00edn","orcid":"https://orcid.org/0000-0001-5422-1800"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"D. Vazquez-Padin","raw_affiliation_strings":["Signal Theory and Communications Department, University of Vigo, Spain","Signal Theor. & Commun. Dept., Univ. of Vigo, Vigo, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department, University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"Signal Theor. & Commun. Dept., Univ. of Vigo, Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007423585","display_name":"Alessandro Piva","orcid":"https://orcid.org/0000-0002-3047-0519"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Piva","raw_affiliation_strings":["Dept. of Information Engineering, Universit\u00e0 di Firenze, Italy","Dept. of Inf. Eng., Univ. di Firenze, Florence, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering, Universit\u00e0 di Firenze, Italy","institution_ids":["https://openalex.org/I45084792"]},{"raw_affiliation_string":"Dept. of Inf. Eng., Univ. di Firenze, Florence, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007836692","display_name":"Mauro Barni","orcid":"https://orcid.org/0000-0002-7368-0866"},"institutions":[{"id":"https://openalex.org/I102064193","display_name":"University of Siena","ror":"https://ror.org/01tevnk56","country_code":"IT","type":"education","lineage":["https://openalex.org/I102064193"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. Barni","raw_affiliation_strings":["Dept. of Information Engineering and Mathematical Sciences, Universit\u00e0 di Siena, Italy","Dept. of Inf. Eng. & Math. Sci., Univ. di Siena, Siena, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering and Mathematical Sciences, Universit\u00e0 di Siena, Italy","institution_ids":["https://openalex.org/I102064193"]},{"raw_affiliation_string":"Dept. of Inf. Eng. & Math. Sci., Univ. di Siena, Siena, Italy","institution_ids":["https://openalex.org/I102064193"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"494","last_page":"499"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","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/T12357","display_name":"Digital Media Forensic Detection","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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9495000243186951,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9395999908447266,"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":0.7289682626724243},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6739932298660278},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.550408661365509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5351055264472961},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47969338297843933}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7289682626724243},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6739932298660278},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.550408661365509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5351055264472961},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47969338297843933}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/mmsp.2013.6659338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2013.6659338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 15th International Workshop on Multimedia Signal Processing (MMSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.722.4381","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.722.4381","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://clem.dii.unisi.it/%7Evipp/files/publications/2013_MMSP_LabartinoBDFVPB_Localization_of_Forgeries_in_MPEG_2_Video_through_GOP_Size_and_DQ_Analysis.pdf","raw_type":"text"},{"id":"pmh:oai:flore.unifi.it:2158/830690","is_oa":false,"landing_page_url":"http://hdl.handle.net/2158/830690","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:porto.polito.it:2519718","is_oa":true,"landing_page_url":"http://porto.polito.it/2519718/1/2519718.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:usiena-air.unisi.it:11365/46349","is_oa":false,"landing_page_url":"http://hdl.handle.net/11365/46349","pdf_url":null,"source":{"id":"https://openalex.org/S4377196319","display_name":"Use Siena air (University of Siena)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I102064193","host_organization_name":"University of Siena","host_organization_lineage":["https://openalex.org/I102064193"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:porto.polito.it:2519718","is_oa":true,"landing_page_url":"http://porto.polito.it/2519718/1/2519718.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5099999904632568,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W200526583","https://openalex.org/W1980486363","https://openalex.org/W1985729543","https://openalex.org/W1991569626","https://openalex.org/W1997127867","https://openalex.org/W2012889512","https://openalex.org/W2019564746","https://openalex.org/W2051670588","https://openalex.org/W2097064316","https://openalex.org/W2106609510","https://openalex.org/W2127355996","https://openalex.org/W2131145525","https://openalex.org/W2164990255"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"This":[0],"work":[1],"addresses":[2],"forgery":[3,114],"localization":[4,115],"in":[5,22,40,58,80],"MPEG-2":[6,70],"compressed":[7],"videos.":[8],"The":[9],"proposed":[10,111],"method":[11],"is":[12,66],"based":[13,105],"on":[14,106,117],"the":[15,41,47,50,59,63,69,82,96,110],"analysis":[16,44,65],"of":[17,49,121],"Double":[18],"Quantization":[19],"(DQ)":[20],"traces":[21],"frames":[23,37,76],"that":[24,55,77,92],"were":[25,78,93],"encoded":[26],"twice":[27],"as":[28],"intra":[29],"(i.e.,":[30],"I-frames).":[31],"Employing":[32],"a":[33,89,118],"state-of-the-art":[34],"method,":[35],"such":[36,88],"are":[38,99],"located":[39],"video":[42],"under":[43],"by":[45],"estimating":[46],"size":[48],"Group":[51],"Of":[52],"Pictures":[53],"(GOP)":[54],"was":[56],"used":[57],"first":[60,83],"compression;":[61],"then,":[62],"DQ":[64],"devised":[67],"for":[68],"encoding":[71],"scheme":[72,112],"and":[73,84],"applied":[74],"to":[75,102],"intra-coded":[79],"both":[81],"second":[85],"compression.":[86],"In":[87],"way,":[90],"regions":[91],"manipulated":[94],"between":[95],"two":[97],"encodings":[98],"detected.":[100],"Compared":[101],"existing":[103],"methods":[104],"double":[107],"quantization":[108],"analysis,":[109],"makes":[113],"possible":[116],"wider":[119],"range":[120],"settings.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
