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Contactless fingerprint recognition offers a higher level of user comfort and addresses hygiene concerns more effectively. However, it is also more vulnerable to presentation attacks such as photo paper, paper-printout, and various display…

Computer Vision and Pattern Recognition · Computer Science 2023-11-08 Banafsheh Adami , Nima Karimian

Today, deep learning represents the most popular and successful form of machine learning. Deep learning has revolutionised the field of pattern recognition, including biometric recognition. Biometric systems utilising deep learning have…

Computer Vision and Pattern Recognition · Computer Science 2023-03-07 Christian Rathgeb , Jascha Kolberg , Andreas Uhl , Christoph Busch

In the era of pervasive cyber threats and exponential growth in digital services, the inadequacy of single-factor authentication has become increasingly evident. Multi-Factor Authentication (MFA), which combines knowledge-based factors…

Cryptography and Security · Computer Science 2025-10-08 Abdelilah Ganmati , Karim Afdel , Lahcen Koutti

In identity management system, commonly used biometric recognition system needs attention towards issue of biometric template protection as far as more reliable solution is concerned. In view of this biometric template protection algorithm…

Computer Vision and Pattern Recognition · Computer Science 2014-01-03 Shraddha S. Shinde , Prof. Anagha P. Khedkar

Biometric template protection is one of most essential parts in putting a biometric-based authentication system into practice. There have been many researches proposing different solutions to secure biometric templates of users. They can be…

Cryptography and Security · Computer Science 2019-04-02 Thi Ai Thao Nguyen , Tran Khanh Dang , Dinh Thanh Nguyen

Technological advancements allow biometric applications to be more omnipresent than in any other time before. This paper argues that in the current EU data protection regulation, classification applications using biometric data receive less…

Cryptography and Security · Computer Science 2022-11-24 Tamas Bisztray , Nils Gruschka , Thirimachos Bourlai , Lothar Fritsch

To ensure the secure transmission of data, cryptography is treated as the most effective solution. Cryptographic key is an important entity in this procedure. In general, randomly generated cryptographic key (of 256 bits) is difficult to…

Cryptography and Security · Computer Science 2018-05-23 Rudresh Dwivedi , Somnath Dey , Mukul Anand Sharma , Apurv Goel

Biometric authentication has garnered significant attention as a secure and efficient method of identity verification. Among the various modalities, hand vein biometrics, including finger vein, palm vein, and dorsal hand vein recognition,…

Image and Video Processing · Electrical Eng. & Systems 2024-09-12 Mustapha Hemis , Hamza Kheddar , Sami Bourouis , Nasir Saleem

Locimetric authentication is a form of graphical authentication in which users validate their identity by selecting predetermined points on a predetermined image. Its primary advantage over the ubiquitous text-based approach stems from…

Cryptography and Security · Computer Science 2022-04-04 Antonios Saravanos , Dongnanzi Zheng , Stavros Zervoudakis , Donatella Delfino

Blockchain technology has become a thriving topic in the last years, making possible to transform old-fashioned operations to more fast, secured, and cheap approaches. In this study we explore the potential of blockchain for biometrics,…

Cryptography and Security · Computer Science 2019-03-21 Oscar Delgado-Mohatar , Julian Fierrez , Ruben Tolosana , Ruben Vera-Rodriguez

Reliably identifying and verifying subjects remains integral to computer system security. Various novel authentication techniques, such as biometric authentication systems, have been developed in recent years. This paper provides a detailed…

Cryptography and Security · Computer Science 2025-04-30 Rashik Shadman , Ahmed Anu Wahab , Michael Manno , Matthew Lukaszewski , Daqing Hou , Faraz Hussain

Biometric research is directed increasingly towards Wearable Biometric Systems (WBS) for user authentication and identification. However, prior to engaging in WBS research, how their operational dynamics and design considerations differ…

Cryptography and Security · Computer Science 2019-03-07 Aditya Sundararajan , Arif I. Sarwat , Alexander Pons

Passwords remain a widely-used authentication mechanism, despite their well-known security and usability limitations. To improve on this situation, next-generation authentication mechanisms, based on behavioral biometric factors such as eye…

Cryptography and Security · Computer Science 2025-05-06 Matin Fallahi , Patricia Arias Cabarcos , Thorsten Strufe

Utilization of the Internet in our everyday lives has made us vulnerable in terms of privacy and security of our data and systems. Therefore, there is a pressing need to protect our data and systems by improving authentication mechanisms,…

Cryptography and Security · Computer Science 2024-05-03 Simon Khan , Charles Devlen , Michael Manno , Daqing Hou

This paper presents a novel database comprising representations of five different biometric characteristics, collected in a mobile, unconstrained or semi-constrained setting with three different mobile devices, including characteristics…

Computer Vision and Pattern Recognition · Computer Science 2018-09-03 Ewelina Bartuzi , Katarzyna Roszczewska , Mateusz Trokielewicz , Radosław Białobrzeski

Contactless and efficient systems are implemented rapidly to advocate preventive methods in the fight against the COVID-19 pandemic. Despite the positive benefits of such systems, there is potential for exploitation by invading user…

Computer Vision and Pattern Recognition · Computer Science 2022-03-24 Sachith Seneviratne , Nuran Kasthuriarachchi , Sanka Rasnayaka , Danula Hettiachchi , Ridwan Shariffdeen

Data privacy is crucial when dealing with biometric data. Accounting for the latest European data privacy regulation and payment service directive, biometric template protection is essential for any commercial application. Ensuring…

Cryptography and Security · Computer Science 2019-07-16 Andreas Nautsch , Sergey Isadskiy , Jascha Kolberg , Marta Gomez-Barrero , Christoph Busch

Along with the benefits of Internet of Things (IoT) come potential privacy risks, since billions of the connected devices are granted permission to track information about their users and communicate it to other parties over the Internet.…

Cryptography and Security · Computer Science 2020-01-24 Chris Xiaoxuan Lu , Yang Li , Yuanbo Xiangli , Zhengxiong Li

Advancements in healthcare industry with new technology and population growth has given rise to security threat to our most personal data. The healthcare data management system consists of records in different formats such as text, numeric,…

Cryptography and Security · Computer Science 2017-05-23 Kashish A. Shakil , Farhana J. Zareen , Mansaf Alam , Suraiya Jabin

In view of the fact that biological characteristics have excellent independent distinguishing characteristics,biometric identification technology involves almost all the relevant areas of human distinction. Fingerprints, iris, face,…

Computer Vision and Pattern Recognition · Computer Science 2017-05-17 Hao Jiang
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