Homomorphic encryption is a powerful mechanism that allows sensitive data, such as biometric data, to be compared in a ...

The rental of houses is a common economic activity. However, there are many inconveniences that arise when renting a ...

Ethereum is a dynamic blockchain that grows every day thanks to a community that creates and decides on various of its ...

Remote attestation is a powerful mechanism that allows a verifier to know if the hardware of an IoT (Internet-of-Thing) ...

Nowadays, biometrics based on vein patterns as a trait is a promising technique. Vein patterns satisfy universality, ...

Physically Unclonable Functions (PUFs) and True Random Number Generators (TRNGs) are cryptographic primitives very well ...

Considered sensitive information by the ISO/IEC 24745, biometric data should be stored and used in a protected way. If ...

This paper describes a demonstrator of a post-quantum-secure facial authentication system distributed between a mobile ...

Physical Unclonable Functions (PUFs) have gained a great interest for their capability to identify devices uniquely and ...

Non-fungible tokens (NFTs) are widely used in blockchain to represent unique and non-interchangeable assets. Current NFTs ...

Among all the different research lines related to hardware security, there is a particular topic that strikingly attracts ...

Biometric recognition has the potential to authenticate individuals by an intrinsic link between the individual and their ...

This paper presents a new form of piecewise-affine (PWA) solution, referred to as PWA hierarchical (PWAH), to approximate ...

A number of personal devices, such as smartphones, have incorporated fingerprint recognition solutions for user authentication ...

This paper proposes a low-cost solution to develop IoT security cameras. Integrity and confidentiality of the image data ...

Nowadays, there is an increasing number of cameras placed on mobile devices connected to the Internet. Since these cameras ...

Security is essential in sensor nodes which acquire and transmit sensitive data. However, the constraints of processing, ...

This work presents a Very Large Scale Integration (VLSI) design of trusted virtual sensors providing a minimum unitary ...

A demonstrator has been developed to illustrate the performance of a lightweight fingerprint recognition algorithm based ...

This paper proposes an access control system based on the simultaneous authentication of what the user has and who the ...

Método de identificación de huellas dactilares y dispositivo que hace uso del mismo.Se describen en este documento un ...

Esta Tesis se centra principalmente en la búsqueda y desarrollo de nuevas técnicas de simplificación para sistemas ...

La presente invención tiene por objeto un método que consta de dos etapas: una primera etapa de clasificación de las celdas ...

This work presents a dedicated hardware IP module for fingerprints recognition based on a feature, named QFingerMap, which ...

This paper presents the design of a prototype for a wearable device that implements a recognition system based on in-air ...

Dispositivo para generar funciones multivariables afines a tramos, en donde se realice la computación on-line del árbol ...

This paper presents a method to simultaneously improve the quality of the identifiers, secret keys, and random numbers ...

This paper proposes a global fingerprint feature named QFingerMap that provides fuzzy information about a fingerprint ...

This paper presents a small, fast, low-power consumption solution for piecewise-affine (PWA) controllers. To achieve this ...

This paper presents the implementation of a complete fingerprint biometric cryptosystem in a Field Programmable Gate Array ...

In this paper a new digital dedicated hardware IP module for extracting singular points from fingerprints is presented (in ...

Video de-interlacing algorithms perform a crucial task in video processing. Despite these algorithms are developed using ...

Since the human visual system is especially sensitive to image edges, edge-dependent spatial interpolators have been ...

Lightweight security is currently a challenge in the field of cryptography. Most of applications designed for embedded ...

This paper presents a programmable and configurable architecture and its inclusion in an Application Specific Integrated ...

The complexity reached by current applications of industrial control systems has motivated the development ...

Most of contributions for biometric recognition solutions (and specifically for fingerprint recognition) are implemented ...

Physical Unclonable functions (PUFs) have appeared as a promising solution to provide security in hardware. SRAM PUFs offer ...

This paper exposes a hardware-in-the-loop metho- dology to verify the performance of a programmable and confi- gurable ...

The first step in any fingerprint recognition system is the fingerprint acquisition. A well-acquired fingerprint image ...

This paper introduces a digital architecture to implement piecewise-affine (PWA) functions based on representation methods ...

Fuzzy models, traditionally used in the control field to model controllers or plants behavior, are used in this work to ...

Interlacing techniques were introduced in the early analog TV transmission systems as an efficient mechanism capable of ...

This paper proposes the design of hierarchical piecewise-affine (PWA) controllers to alleviate the processing time or ...

This paper presents the application of soft computing techniques to video processing. Specially, the research work has ...

This paper describes a design methodology to implement on FPGAs piecewise-affine (PWA) functions based on representation ...

The use of Ring Oscillator PUFs to provide circuit authentication is analyzed in this paper. The limitations ...

Since singular point extraction plays an important role in many fingerprint recognition systems, a digital circuit to ...

Physical unclonable functions (PUFs) are drawing a crescent interest in hardware oriented security due to their special ...

Fingerprint orientation image, also called directional image, is a widely used method in fingerprint recognition. It helps ...

La presente comunicación describe la utilización de un software de libre distribución, Xfuzzy 3, para ilustrar la aplicación ...

Security features are getting a growing interest in microelectronics. Not only entities have to authenticate in the context ...

This paper describes how the different CAD tools of the environment Xfuzzy 3, developed in Microelectronics Institute of ...

The tuning of hierarchical fuzzy systems are not supported by the majority of CAD tools available at the market currently. ...

Los entornos de desarrollo de sistemas fuzzy se han empleado normalmente para diseñar sistemas de control y de toma de ...

This paper describes a methodology to extract fuzzy models that describe linguistically the low-level features of an image ...

This paper presents a design environment for the synthesis of embedded fuzzy controllers on FPGAs. It provides a novel ...

Esta comunicación presenta un interpolator tempo- ral basado en lógica difusa que es utilizado para el desentrelazado de ...

Esta comunicación presenta un interpolator temporal basado en lógica difusa que es utilizado para el desentrelazado de la ...

E l entorno Xfuzzy 3 está formado por un amplio conjunto de herramientas dedicadas a dar soporte a las ...

This paper presents an algorithm for video de-interlacing. The approach uses three fuzzy logic-based systems to adapt the ...

Fuzzy controllers are used in many applications because of their rapid design by translating heuristic knowledge, robustness ...

Fuzzy-logic-based inference techniques provide efficient solutions for control problems in classical and emerging applications. ...

This paper surveys the hardware implementation of a de-interlacing algorithm on Field-Programmable Technology for real-time ...

A new motion adaptive algorithm for de-interlacing video is proposed in this paper. It employs two fuzzy systems to ...

Since 1992, Xfuzzy environment has been improving to ease the design of fuzzy systems. The current version, Xfuzzy 3, which ...

Muchas tareas básicas de procesado de imágenes requieren la manipulación de grandes volúmenes de información que, en ...

En esta comunicación se describe el diseño de controladores basados en lógica difusa como módulos de Propiedad Intelectual ...

Este artículo presenta una técnica basada en la lógica difusa para extraer bases de reglas a partir de datos numéricos. ...

En esta comunicación se presenta un algoritmo adaptativo con el movimiento para el desentrelazado de vídeo. Se basa en un ...

En esta comunicación se describe un sistema de control difuso para aplicaciones de navegación de robots móviles autónomos ...

A motion adaptive algorithm for video de-interlacing is presented in this paper. It is based on a fuzzy inference system, ...

Interlaced-to-progressive algorithms are currently required by video format conversion systems in order to display a ...

The increase of resolution is one of the most important tasks in image processing. Traditional interpolation algorithms ...

The characteristics of the new version of the fuzzy systems development environment Xfuzzy is presented. The environment ...

Se describen los elementos integrantes de una arquitectura de bajo costo y alto desempeño para la implementaciónhardware ...

This contribution presents a new algorithm (NORFREA) to select fuzzy rules from a grid partition of the input domain. ...

This paper describes a design methodology for fuzzy logic-based control systems. The methodology employs hardware/software ...

This paper describes the design and implementation of a fuzzy controller for autonomous mobile robots. The tool Xfuzzy ...

This work prcscnts thc main fcaturcs of XFL3, a languagc for fuzzy systcm spccification, which has bccn dcfincd as thc ...

This paper presents Xfsl, a tool for the automatic tuning of fuzzy systems using supervised learning algorithms. The tool ...

Neuro-fuzzy systems can theoretically solve any problem since they are universal approximators. Besides, they combine the ...

This paper presents the new version of Xfuzzy, Xfuzzy 3.0, which is a development environment for fuzzy-inference-based ...

Fuzzy controllers have been proven to be universal, that is, they can provide any control surface. Their microelectronic ...

This paper presents the main features of XFL3, a new language for fuzzy system specification, which has been defined as ...

FLEB is an electronic book which attempts to introduce the basic mathematical foundations and applications of fuzzy logic ...

Multiplier and divider circuits are usually required in the fields of analog signal processing and parallel-computing ...

Several VLSI realizations of fuzzy systems have been proposed in the literature in the recent years. They employ analog ...

The main objective of this contribution is to present a design methodology for application specific fuzzy integrated ...

The authors present a novel architecture for implementing general-purpose fuzzy chips which allows fully-parallel rule ...

A fuzzy processor is programmed to provide anoptimum output for solving a given problem. It could theoretically solve any ...

The required building blocks of CMOS fuzzy chips capable of performing as adaptive fuzzy systems are described in this ...

A long-term analogue memory based on continuous-time, currentmode algorithmic A/D-D/A converters is presented. It achieves ...

This paper presents mixed-signal current-mode CMOS circuits to implement programmable fuzzy controllers that perform the ...

This paper describes a programmable fuzzy controller chip designed with mixed-signal IC techniques. Its input and output ...

This paper presents briefly a review of the different algorithms and hardware implementations for multi-input min/max ...

This paper describes the realization of a fuzzy controller which implements the simplified inference mechanism. CMOS analog ...

The use of Switched-Capacitor techniques to build a fuzzy controller is discussed in this contribution. Using a sequential ...

A fuzzy microcontroller is presented implementing a simplified inference mechanism. Fuzzification, rule composition and ...

A new architecture is presented for the implementation of fuzzy systems using analog-digital techniques. This architecture ...