{"id":23090,"date":"2025-04-15T11:41:05","date_gmt":"2025-04-15T09:41:05","guid":{"rendered":"https:\/\/sano.science\/?post_type=research&#038;p=23090"},"modified":"2025-04-15T15:22:40","modified_gmt":"2025-04-15T13:22:40","slug":"quaternion-double-random-phase-encoding-for-privacy-preserving-cancelable-biometrics","status":"publish","type":"research","link":"https:\/\/sano.science\/research\/quaternion-double-random-phase-encoding-for-privacy-preserving-cancelable-biometrics\/","title":{"rendered":"Quaternion double random phase encoding for privacy-preserving cancelable biometrics"},"content":{"rendered":"\n<p class=\" eplus-wrapper\">Biometric technologies are now a cornerstone in the evolving landscape of security systems. However, persistent threats such as hacking and the potential exposure of biometric data during cyberattacks highlight the pressing need for secure and innovative authentication mechanisms. One promising direction is the use of cancelable biometrics, which offer an added layer of protection for biometric templates.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">In this study, we introduce a novel variant of cancelable biometrics that leverages the robust capabilities of the Double Random Phase Encoding (DRPE) algorithm based on <strong>Quaternion Mathematics<\/strong>. By integrating an additional biometric input and utilizing quaternion-based computations, our method achieves outstanding results that go beyond existing benchmarks.<\/p>\n\n\n\n<p class=\" eplus-wrapper\">The cancelable face recognition framework we propose maintains impressive reliability under noisy conditions, as confirmed by simulation tests. Specifically, our system achieves an area under the ROC curve of 0.994 and an exceptionally low Equal Error Rate (EER) of just 0.00174. Furthermore, it exhibits remarkable efficiency, generating each secure template in approximately 0.056263 seconds. These results underscore the solution\u2019s high performance and suitability for tackling modern security challenges.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer eplus-wrapper\"><\/div>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Autors<\/strong>: <a href=\"https:\/\/sano.science\/people\/mahmoud-nasr\/\">Mahmoud Nasr<\/a>,&nbsp; Adam Pi\u00f3rkowski, Fathi E. Abd El-Samie&nbsp;<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>DOI<\/strong>: 10.1007\/s11042-024-18621-1<\/p>\n\n\n\n<p class=\" eplus-wrapper\"><strong>Keywords<\/strong>: Quaternion Mathematics<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer eplus-wrapper\"><\/div>\n\n\n\n\t\n    \n        \n\t\t\t<a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11042-024-18621-1\" target=\"_self\"  class=\"button primary \">\n\n\t\t\t\t<span>\n\t\t\t\t\tREAD HERE\n\t\t\t\t<\/span>\n\n\t\t\t<\/a>\n\n        \n    \n","protected":false},"excerpt":{"rendered":"<p>Journal paper in: Springer Nature, 2024<\/p>\n","protected":false},"featured_media":0,"template":"","research_type":[8],"research_team":[15],"class_list":["post-23090","research","type-research","status-publish","hentry","research_type-publications","research_team-computational-neuroscience"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Quaternion double random phase encoding for privacy-preserving cancelable biometrics - Centre for Computational Personalized Medicine<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sano.science\/research\/quaternion-double-random-phase-encoding-for-privacy-preserving-cancelable-biometrics\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quaternion double random phase encoding for privacy-preserving cancelable biometrics\" \/>\n<meta property=\"og:description\" content=\"Journal paper in: Springer Nature, 2024\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sano.science\/research\/quaternion-double-random-phase-encoding-for-privacy-preserving-cancelable-biometrics\/\" \/>\n<meta property=\"og:site_name\" content=\"Centre for Computational Personalized Medicine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sano.science\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-15T13:22:40+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@sanoscience\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sano.science\\\/research\\\/quaternion-double-random-phase-encoding-for-privacy-preserving-cancelable-biometrics\\\/\",\"url\":\"https:\\\/\\\/sano.science\\\/research\\\/quaternion-double-random-phase-encoding-for-privacy-preserving-cancelable-biometrics\\\/\",\"name\":\"Quaternion double random phase encoding for privacy-preserving cancelable biometrics - 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However, persistent threats such as hacking and the potential exposure of biometric data during cyberattacks highlight the pressing need for secure and innovative authentication mechanisms. One promising direction is the use of cancelable biometrics, which offer an added layer of protection for biometric templates.<\/p>\n","innerContent":["\n<p class=\" eplus-wrapper\">Biometric technologies are now a cornerstone in the evolving landscape of security systems. However, persistent threats such as hacking and the potential exposure of biometric data during cyberattacks highlight the pressing need for secure and innovative authentication mechanisms. One promising direction is the use of cancelable biometrics, which offer an added layer of protection for biometric templates.<\/p>\n"]},{"blockName":"core\/paragraph","attrs":{"className":"","epAnimationGeneratedClass":"edplus_anim-Q6oReD","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<p class=\" eplus-wrapper\">In this study, we introduce a novel variant of cancelable biometrics that leverages the robust capabilities of the Double Random Phase Encoding (DRPE) algorithm based on <strong>Quaternion Mathematics<\/strong>. By integrating an additional biometric input and utilizing quaternion-based computations, our method achieves outstanding results that go beyond existing benchmarks.<\/p>\n","innerContent":["\n<p class=\" eplus-wrapper\">In this study, we introduce a novel variant of cancelable biometrics that leverages the robust capabilities of the Double Random Phase Encoding (DRPE) algorithm based on <strong>Quaternion Mathematics<\/strong>. By integrating an additional biometric input and utilizing quaternion-based computations, our method achieves outstanding results that go beyond existing benchmarks.<\/p>\n"]},{"blockName":"core\/paragraph","attrs":{"epAnimationGeneratedClass":"edplus_anim-xx6Had","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<p class=\" eplus-wrapper\">The cancelable face recognition framework we propose maintains impressive reliability under noisy conditions, as confirmed by simulation tests. Specifically, our system achieves an area under the ROC curve of 0.994 and an exceptionally low Equal Error Rate (EER) of just 0.00174. Furthermore, it exhibits remarkable efficiency, generating each secure template in approximately 0.056263 seconds. These results underscore the solution\u2019s high performance and suitability for tackling modern security challenges.<\/p>\n","innerContent":["\n<p class=\" eplus-wrapper\">The cancelable face recognition framework we propose maintains impressive reliability under noisy conditions, as confirmed by simulation tests. Specifically, our system achieves an area under the ROC curve of 0.994 and an exceptionally low Equal Error Rate (EER) of just 0.00174. Furthermore, it exhibits remarkable efficiency, generating each secure template in approximately 0.056263 seconds. These results underscore the solution\u2019s high performance and suitability for tackling modern security challenges.<\/p>\n"]},{"blockName":"core\/spacer","attrs":{"height":"50px","epAnimationGeneratedClass":"edplus_anim-cK4KZ0","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer eplus-wrapper\"><\/div>\n","innerContent":["\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer eplus-wrapper\"><\/div>\n"]},{"blockName":"core\/paragraph","attrs":{"epAnimationGeneratedClass":"edplus_anim-A0TAeQ","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<p class=\" eplus-wrapper\"><strong>Autors<\/strong>: <a href=\"https:\/\/sano.science\/people\/mahmoud-nasr\/\">Mahmoud Nasr<\/a>,&nbsp; Adam Pi\u00f3rkowski, Fathi E. Abd El-Samie&nbsp;<\/p>\n","innerContent":["\n<p class=\" eplus-wrapper\"><strong>Autors<\/strong>: <a href=\"https:\/\/sano.science\/people\/mahmoud-nasr\/\">Mahmoud Nasr<\/a>,&nbsp; Adam Pi\u00f3rkowski, Fathi E. Abd El-Samie&nbsp;<\/p>\n"]},{"blockName":"core\/paragraph","attrs":{"epAnimationGeneratedClass":"edplus_anim-CI1ZD8","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<p class=\" eplus-wrapper\"><strong>DOI<\/strong>: 10.1007\/s11042-024-18621-1<\/p>\n","innerContent":["\n<p class=\" eplus-wrapper\"><strong>DOI<\/strong>: 10.1007\/s11042-024-18621-1<\/p>\n"]},{"blockName":"core\/paragraph","attrs":{"epAnimationGeneratedClass":"edplus_anim-Ahox0y","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<p class=\" eplus-wrapper\"><strong>Keywords<\/strong>: Quaternion Mathematics<\/p>\n","innerContent":["\n<p class=\" eplus-wrapper\"><strong>Keywords<\/strong>: Quaternion Mathematics<\/p>\n"]},{"blockName":"core\/spacer","attrs":{"height":"50px","epAnimationGeneratedClass":"edplus_anim-cK4KZ0","epGeneratedClass":"eplus-wrapper"},"innerBlocks":[],"innerHTML":"\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer eplus-wrapper\"><\/div>\n","innerContent":["\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer eplus-wrapper\"><\/div>\n"]},{"blockName":"acf\/button","attrs":{"title":"READ HERE","button_type":"link","url":"https:\/\/link.springer.com\/article\/10.1007\/s11042-024-18621-1","button_style":"primary","target":"_self","button_extra_classes":""},"innerBlocks":[],"innerHTML":"","innerContent":[]}],"meta_data":{"is_automatically_other_posts":true,"number_of_posts":"3","is_automatically_check_also_posts":true},"_links":{"self":[{"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/research\/23090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/research"}],"about":[{"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/types\/research"}],"version-history":[{"count":3,"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/research\/23090\/revisions"}],"predecessor-version":[{"id":23094,"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/research\/23090\/revisions\/23094"}],"wp:attachment":[{"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/media?parent=23090"}],"wp:term":[{"taxonomy":"research_type","embeddable":true,"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/research_type?post=23090"},{"taxonomy":"research_team","embeddable":true,"href":"https:\/\/sano.science\/index.php\/wp-json\/wp\/v2\/research_team?post=23090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}