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Mostrando ítems 11-20 de 29
Artículo
Evaluation of a Vein Biometric Recognition System on an Ordinary Smartphone
(MDPI, 2022)
Nowadays, biometrics based on vein patterns as a trait is a promising technique. Vein patterns satisfy universality, distinctiveness, permanence, performance, and protection against circumvention. However, collectability ...
Artículo
On-Line Evaluation and Monitoring of Security Features of an RO-Based PUF/TRNG for IoT Devices
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
The proliferation of devices for the Internet of Things (IoT) and their implication in many activities of our lives have led to a considerable increase in concern about the security of these devices, posing a double challenge ...
Ponencia
Un algoritmo de desentrelazado adaptativo con la repetición de imágenes basado en lógica difusa
(2009)
Esta comunicación presenta un interpolator tempo- ral basado en lógica difusa que es utilizado para el desentrelazado de la señal de vídeo. El objetivo es que dicho interpolador sea capaz de aprovechar una caracterísctica ...
Ponencia
Design Methodology for Face Detection Acceleration
(Institute of Electrical and Electronics Engineers, 2013)
A design methodology to accelerate the face detection for embedded systems is described, starting from high level (algorithm optimization) and ending with low level (software and hardware codesign) by addressing the ...
Artículo
A 151 dB high dynamic range CMOS image sensor chip architecture with tone mapping compression embedded in-pixel
(Institute of Electrical and Electronics Engineers, 2015)
This paper presents a high dynamic range CMOS image sensor that implements an in-pixel content-aware adaptive global tone mapping algorithm during image capture operation. The histogram of the previous frame of an auxiliary ...
Ponencia
Red neuronal convolucional rápida sin fotogramas para reconocimientos de dígitos
(Unión Científica Internacional de Radio, 2011)
In this paper a bio-inspired six-layer convolutional network (ConvNet) non-frame based for digit recognition is shown. The system has been trained with the backpropagation algorithm using 32x32 images from the MNIST ...
Ponencia
OWLs: A mixed-signal ASIC for optical wire-less links in space instruments
(European Space Agency. Publications Division, 2012)
This paper describes the design of a mixed-signal ASIC for space application and the techniques employed for radiation hardening and temperature effects compensation. The work is part of a planned long-term effort and ...
Artículo
A Front-End ASIC for a 3-D Magnetometer for Space Applications by Using Anisotropic Magnetoresistors
(Institute of Electrical and Electronics Engineers, 2015)
This paper presents an application-specific integrated circuit (ASIC) aimed for an alternative design of a digital 3-D magnetometer for space applications, with a significant reduction in mass and volume while maintaining ...
Artículo
Trusted Cameras on Mobile Devices Based on SRAM Physically Unclonable Functions
(MDPI, 2018)
Nowadays, there is an increasing number of cameras placed on mobile devices connected to the Internet. Since these cameras acquire and process sensitive and vulnerable data in applications such as surveillance or monitoring, ...
Artículo
Context-dependent transformation of Pareto-optimal performance fronts of operational amplifiers
(Springer, 2012)
The use of Pareto-optimal performance fronts in emerging design methodologies for analog integrated circuits is a keystone to overcome the limitations of traditional design methodologies. However, most techniques to generate ...