{"id":9149,"date":"2021-05-20T06:32:29","date_gmt":"2021-05-20T06:32:29","guid":{"rendered":"https:\/\/www.kolabtree.com\/blog\/?p=9149"},"modified":"2021-09-30T12:07:24","modified_gmt":"2021-09-30T12:07:24","slug":"khaled-nagaty-fraud-prevention-in-e-passports-using-fuzzy-vault","status":"publish","type":"post","link":"https:\/\/www.kolabtree.com\/blog\/khaled-nagaty-fraud-prevention-in-e-passports-using-fuzzy-vault\/","title":{"rendered":"Khaled Nagaty: Fraud Prevention in e-Passports\u00a0Using Fuzzy Vault\u00a0"},"content":{"rendered":"

Incorporating Iris, Fingerprint and Face Biometric for Fraud Prevention in e-Passports<\/b>\u00a0 <\/b>Using Fuzzy Vault<\/b>\u00a0<\/b><\/p>\n

Authors:<\/strong>
\nDr. Khaled A. Nagaty<\/a>
\nProfessor of Computer Science and the Director of University eLearning at the British University in Egypt.
\nDr. Katarzyna Bobkowska
\n<\/strong>Assistant Professor at the Department of Geodesy, Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Gdansk, Poland
\nDr. Marek Przyborski
\n<\/sup><\/strong>Professor at the Department of Geodesy, Faculty of Civil and Environmental Engineering, Gdansk University of Technology, Gdansk, Poland<\/p><\/blockquote>\n

A unified framework which provides a higher security level to e\u2010passports is proposed. This\u00a0 framework integrates face, iris and fingerprint images. It involves three layers of security: the first\u00a0 layer maps a biometric image to another biometric image which is called biostego image. Three\u00a0 mapping schemes are proposed: the first scheme maps single biometric image to single biostego\u00a0 image, the second scheme maps dual biometric images to single biostego image, the third scheme\u00a0 divides the biometric image into sections and maps each section to different biostego image. A\u00a0 mapping function maps the intensity value of each pixel in the biometric image to pixels with same\u00a0 intensity in the biostego image. A representative pixel is randomly selected from the set of pixels,\u00a0 and its coordinates are recorded in the location map of the biometric image. In the second layer,\u00a0 the location map is encoded using fingerprint fuzzy vault. In the third layer, the encoded location\u00a0 map is hidden in the biostego image using steganography technique. The biostego image which\u00a0 contains the encoded location map is stored in the e\u2010passport’s memory. Keeping the mapping\u00a0 scheme secret and by using the fingerprints fuzzy vault to encrypt location map, the proposed\u00a0 approach provides higher level of protection against fraud.<\/span><\/p>\n

Link to the published paper: https:\/\/ietresearch.onlinelibrary.wiley.com\/doi\/epdf\/10.1049\/iet-ipr.2019.0072<\/a><\/p>\n

About the author<\/strong><\/p>\n

\"\"<\/a><\/p>\n

Dr. Khaled A. Nagaty<\/a> is a Professor of computer science and the director of university eLearning at the British University in Egypt. Professor Nagaty has published over 40 papers on different subjects including cloud computing, biometrics, bioinformatics, steganography, image processing and e-commerce. He is a reviewer in many\u00a0 scientific journals and international conferences which include: IET Biometrics, IEEE Transactions on Cloud Computing, IEEE Transactions on Signal Processing, and more. His Ph.D. in computer science was published in the form of printed book by Lap Lambert in Germany, 2012.\u00a0 He has supervised master’s theses in the fields of face recognition, content base image retrieval, case base reasoning, genetic algorithms, and DNA steganography. Currently he is a permanent Professor at the BUE in Egypt.<\/p>\n","protected":false},"excerpt":{"rendered":"

Incorporating Iris, Fingerprint and Face Biometric for Fraud Prevention in e-Passports\u00a0 Using Fuzzy Vault\u00a0 Authors: Dr. Khaled A. Nagaty Professor of Computer Science and the Director of University eLearning at the British University in Egypt. Dr. Katarzyna Bobkowska Assistant Professor at the Department of Geodesy, Faculty of Civil and Environmental Engineering, Gdansk University of Technology,<\/p>\n

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