{"id":"https://openalex.org/W2005763670","doi":"https://doi.org/10.4018/jmcmc.2012040106","title":"Securing EPR Data Using Cryptography and Image Watermarking","display_name":"Securing EPR Data Using Cryptography and Image Watermarking","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2005763670","doi":"https://doi.org/10.4018/jmcmc.2012040106","mag":"2005763670"},"language":"en","primary_location":{"id":"doi:10.4018/jmcmc.2012040106","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jmcmc.2012040106","pdf_url":null,"source":{"id":"https://openalex.org/S192184247","display_name":"International Journal of Mobile Computing and Multimedia Communications","issn_l":"1937-9404","issn":["1937-9404","1937-9412"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Mobile Computing and Multimedia Communications","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/A5021732123","display_name":"Youssef Zaz","orcid":"https://orcid.org/0009-0000-2172-2027"},"institutions":[{"id":"https://openalex.org/I240042149","display_name":"Abdelmalek Essa\u00e2di University","ror":"https://ror.org/03c4shz64","country_code":"MA","type":"education","lineage":["https://openalex.org/I240042149"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Youssef Zaz","raw_affiliation_strings":["Abdelmalek Essa\u00e2di University, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Abdelmalek Essa\u00e2di University, Morocco","institution_ids":["https://openalex.org/I240042149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067167438","display_name":"Lhoussain El Fadil","orcid":"https://orcid.org/0000-0003-4175-8064"},"institutions":[{"id":"https://openalex.org/I4210088687","display_name":"Universit\u00e9 Ibn Zohr","ror":"https://ror.org/006sgpv47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210088687"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Lhoussain El Fadil","raw_affiliation_strings":["Ibn Zohr University, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibn Zohr University, Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019663922","display_name":"Mohamed El Kayyali","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148428","display_name":"Universidad Tecnol\u00f3gica del Per\u00fa","ror":"https://ror.org/0406pmf58","country_code":"PE","type":"education","lineage":["https://openalex.org/I4210148428"]}],"countries":["PE"],"is_corresponding":false,"raw_author_name":"Mohamed El Kayyali","raw_affiliation_strings":["Universidad Technologica del Peru, Peru"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Technologica del Peru, Peru","institution_ids":["https://openalex.org/I4210148428"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5553,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67405189,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"4","issue":"2","first_page":"76","last_page":"87"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9994000196456909,"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/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.7832245826721191},{"id":"https://openalex.org/keywords/huffman-coding","display_name":"Huffman coding","score":0.6821845173835754},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6803972721099854},{"id":"https://openalex.org/keywords/cryptosystem","display_name":"Cryptosystem","score":0.5921583771705627},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.5583370923995972},{"id":"https://openalex.org/keywords/least-significant-bit","display_name":"Least significant bit","score":0.5176711082458496},{"id":"https://openalex.org/keywords/digital-watermarking","display_name":"Digital watermarking","score":0.5059370398521423},{"id":"https://openalex.org/keywords/elliptic-curve-cryptography","display_name":"Elliptic curve cryptography","score":0.48718637228012085},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.44578468799591064},{"id":"https://openalex.org/keywords/data-security","display_name":"Data security","score":0.4367203414440155},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4167349934577942},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3540377616882324},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3510911464691162},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3162791430950165},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2870904207229614},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.27958714962005615},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.18681010603904724},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.186319500207901}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7832245826721191},{"id":"https://openalex.org/C46900642","wikidata":"https://www.wikidata.org/wiki/Q2647","display_name":"Huffman coding","level":3,"score":0.6821845173835754},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6803972721099854},{"id":"https://openalex.org/C6295992","wikidata":"https://www.wikidata.org/wiki/Q976521","display_name":"Cryptosystem","level":3,"score":0.5921583771705627},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.5583370923995972},{"id":"https://openalex.org/C4305246","wikidata":"https://www.wikidata.org/wiki/Q3885225","display_name":"Least significant bit","level":2,"score":0.5176711082458496},{"id":"https://openalex.org/C150817343","wikidata":"https://www.wikidata.org/wiki/Q875932","display_name":"Digital watermarking","level":3,"score":0.5059370398521423},{"id":"https://openalex.org/C167615521","wikidata":"https://www.wikidata.org/wiki/Q1048911","display_name":"Elliptic curve cryptography","level":4,"score":0.48718637228012085},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.44578468799591064},{"id":"https://openalex.org/C10511746","wikidata":"https://www.wikidata.org/wiki/Q899388","display_name":"Data security","level":3,"score":0.4367203414440155},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4167349934577942},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3540377616882324},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3510911464691162},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3162791430950165},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2870904207229614},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.27958714962005615},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.18681010603904724},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.186319500207901},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/jmcmc.2012040106","is_oa":false,"landing_page_url":"https://doi.org/10.4018/jmcmc.2012040106","pdf_url":null,"source":{"id":"https://openalex.org/S192184247","display_name":"International Journal of Mobile Computing and Multimedia Communications","issn_l":"1937-9404","issn":["1937-9404","1937-9412"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Mobile Computing and Multimedia Communications","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jmcmc0:v:4:y:2012:i:2:p:76-87","is_oa":false,"landing_page_url":"http://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/jmcmc.2012040106","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W220010193","https://openalex.org/W1968840538","https://openalex.org/W1999145872","https://openalex.org/W2003736153","https://openalex.org/W2033192715","https://openalex.org/W2036378739","https://openalex.org/W2037028145","https://openalex.org/W2118094831","https://openalex.org/W4300630816","https://openalex.org/W6608643068"],"related_works":["https://openalex.org/W2351464472","https://openalex.org/W2076097444","https://openalex.org/W3163059229","https://openalex.org/W1966933208","https://openalex.org/W1518463267","https://openalex.org/W4200071398","https://openalex.org/W3086648236","https://openalex.org/W7835937","https://openalex.org/W4236741061","https://openalex.org/W3217427732"],"abstract_inverted_index":{"This":[0],"paper":[1],"demonstrates":[2],"new":[3],"methodology":[4],"to":[5,33,101],"improve":[6],"security":[7,93],"and":[8,29,39,64,95,104],"avoid":[9],"data":[10,49,102],"overlapping":[11],"between":[12],"patients":[13],"records":[14],"which":[15],"are":[16,31],"defined":[17],"as":[18],"Electronic":[19],"Patient":[20],"Records":[21],"(EPR),":[22],"a":[23,53],"combination":[24],"of":[25,37,69,76],"digital":[26],"watermarking":[27],"techniques":[28],"cryptography":[30],"used":[32],"ensure":[34],"the":[35,70,77,82,86,97],"non-separation":[36],"EPR":[38,48],"medical":[40,78],"images":[41],"during":[42],"communications":[43],"within":[44],"open":[45],"networks.":[46],"The":[47,89],"is":[50],"encrypted,":[51],"by":[52,80],"symmetric":[54],"key":[55],"algorithm":[56],"based":[57],"on":[58],"an":[59],"Elliptic":[60],"Curve":[61],"Cryptosystem":[62],"(ECC),":[63],"inserted":[65],"in":[66],"liberated":[67],"zone":[68],"Least":[71],"Significant":[72],"Bit":[73],"plan":[74],"(LSB)":[75],"image":[79],"compressing":[81],"original":[83],"one":[84],"using":[85],"Huffman":[87],"coding.":[88],"proposed":[90],"method":[91],"improves":[92],"issues":[94],"reduces":[96],"computation":[98],"cost":[99],"related":[100],"encryption":[103],"decryption.":[105]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}