{"id":"https://openalex.org/W3011516532","doi":"https://doi.org/10.1007/s11042-020-08809-6","title":"An improved VLC mapping method with parameter optimization for reversible data hiding in JPEG bitstream","display_name":"An improved VLC mapping method with parameter optimization for reversible data hiding in JPEG bitstream","publication_year":2020,"publication_date":"2020-03-16","ids":{"openalex":"https://openalex.org/W3011516532","doi":"https://doi.org/10.1007/s11042-020-08809-6","mag":"3011516532"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-020-08809-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-020-08809-6","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-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/A5100439584","display_name":"Cheng Zhang","orcid":"https://orcid.org/0000-0001-5669-162X"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Zhang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014386711","display_name":"Bo Ou","orcid":"https://orcid.org/0000-0001-6936-9955"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bo Ou","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100712290","display_name":"Dan Tang","orcid":"https://orcid.org/0000-0002-0062-0213"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dan Tang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, 410082, China","institution_ids":["https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014386711"],"corresponding_institution_ids":["https://openalex.org/I16609230"],"apc_list":null,"apc_paid":null,"fwci":1.0768,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.79376189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"79","issue":"27-28","first_page":"19045","last_page":"19062"},"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":0.9884999990463257,"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":0.9866999983787537,"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":0.8708621263504028},{"id":"https://openalex.org/keywords/bitstream","display_name":"Bitstream","score":0.8407447934150696},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6503308415412903},{"id":"https://openalex.org/keywords/jpeg","display_name":"JPEG","score":0.6358493566513062},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5895861983299255},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5330117344856262},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4732780158519745},{"id":"https://openalex.org/keywords/file-size","display_name":"File size","score":0.452372670173645},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4446335434913635},{"id":"https://openalex.org/keywords/information-hiding","display_name":"Information hiding","score":0.42109400033950806},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.2693948745727539},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16694828867912292},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07726818323135376}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8708621263504028},{"id":"https://openalex.org/C136695289","wikidata":"https://www.wikidata.org/wiki/Q415568","display_name":"Bitstream","level":3,"score":0.8407447934150696},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6503308415412903},{"id":"https://openalex.org/C198751489","wikidata":"https://www.wikidata.org/wiki/Q2195","display_name":"JPEG","level":3,"score":0.6358493566513062},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5895861983299255},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5330117344856262},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4732780158519745},{"id":"https://openalex.org/C2776029614","wikidata":"https://www.wikidata.org/wiki/Q1146367","display_name":"File size","level":2,"score":0.452372670173645},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4446335434913635},{"id":"https://openalex.org/C3073032","wikidata":"https://www.wikidata.org/wiki/Q15912075","display_name":"Information hiding","level":3,"score":0.42109400033950806},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2693948745727539},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16694828867912292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07726818323135376},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-020-08809-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-020-08809-6","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Tools and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.46000000834465027,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1570710652","https://openalex.org/W1574613861","https://openalex.org/W1978504545","https://openalex.org/W1987442454","https://openalex.org/W1989953416","https://openalex.org/W1990337861","https://openalex.org/W1990962661","https://openalex.org/W1993364002","https://openalex.org/W2001502656","https://openalex.org/W2008212366","https://openalex.org/W2019849516","https://openalex.org/W2020405633","https://openalex.org/W2032158084","https://openalex.org/W2035735873","https://openalex.org/W2041860486","https://openalex.org/W2056086463","https://openalex.org/W2056340285","https://openalex.org/W2065449792","https://openalex.org/W2066178754","https://openalex.org/W2077003704","https://openalex.org/W2087293550","https://openalex.org/W2101472062","https://openalex.org/W2121393355","https://openalex.org/W2135459805","https://openalex.org/W2139059153","https://openalex.org/W2142181334","https://openalex.org/W2148351147","https://openalex.org/W2152185406","https://openalex.org/W2158807150","https://openalex.org/W2162434844","https://openalex.org/W2205831318","https://openalex.org/W2296173415","https://openalex.org/W2342152533","https://openalex.org/W2393804683","https://openalex.org/W2403682575","https://openalex.org/W2509384312","https://openalex.org/W2558527387","https://openalex.org/W2624768440","https://openalex.org/W2739125745","https://openalex.org/W2790258723","https://openalex.org/W2793917896","https://openalex.org/W2802131477","https://openalex.org/W2884179402","https://openalex.org/W2892673323","https://openalex.org/W2898531670","https://openalex.org/W2911122540","https://openalex.org/W2969433291"],"related_works":["https://openalex.org/W3031508843","https://openalex.org/W2742682107","https://openalex.org/W2033451842","https://openalex.org/W1983591447","https://openalex.org/W2367209744","https://openalex.org/W2235910444","https://openalex.org/W3047160107","https://openalex.org/W2362105210","https://openalex.org/W4225252976","https://openalex.org/W2040892974"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}