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Mostrando ítems 1-10 de 11
Artículo
High-Speed and Low-Cost Implementation of Explicit Model Predictive Controllers
(Institute of Electrical and Electronics Engineers, 2019)
This paper presents a new form of piecewise-affine (PWA) solution, referred to as PWA hierarchical (PWAH), to approximate the explicit model predictive control (MPC) law, achieving a very rapid control response with the ...
Artículo
Fuzzy motion adaptive algorithm and its hardware implementation for video de-interlacing
(Elsevier, 2011)
Interlacing techniques were introduced in the early analog TV transmission systems as an efficient mechanism capable of halving the video bandwidth. Currently, interlacing is also used by some modern digital TV transmission ...
Artículo
Model-based design methodology for rapid development of fuzzy controllers on FPGAs
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
The complexity reached by current applications of industrial control systems has motivated the development of new computational paradigms, as well as the employment of hybrid implementation ...
Artículo
Improved Generation of Identifiers, Secret Keys, and Random Numbers From SRAMs
(Institute of Electrical and Electronics Engineers, 2015)
This paper presents a method to simultaneously improve the quality of the identifiers, secret keys, and random numbers that can be generated from the start-up values of standard static random access memories (SRAMs). The ...
Artículo
A PUF-and biometric-based lightweight hardware solution to increase security at sensor nodes
(Multidisciplinary Digital Publishing Institute (MDPI), 2018)
Security is essential in sensor nodes which acquire and transmit sensitive data. However, the constraints of processing, memory and power consumption are very high in these nodes. Cryptographic algorithms based on symmetric ...
Artículo
Soft computing techniques for video de-interlacing
(Institute of Electrical and Electronics Engineers (IEEE), 2011)
This paper presents the application of soft computing techniques to video processing. Specially, the research work has been focused on de-interlacing task. It is necessary whenever the transmission standard uses an ...
Ponencia
Design methodology for FPGA implementation of lattice piecewise-affine functions
(2011)
This paper describes a design methodology to implement on FPGAs piecewise-affine (PWA) functions based on representation methods from the lattice theory. An off-line automatic processing starts at the algorithmic formulation ...
Artículo
Fuzzy logic-based embedded system for video de-interlacing
(Elsevier, 2014)
Video de-interlacing algorithms perform a crucial task in video processing. Despite these algorithms are developed using software implementations, their implementations in hardware are required to achieve real-time ...
Artículo
Edge-adaptive spatial video de-interlacing algorithms based on fuzzy logic
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Since the human visual system is especially sensitive to image edges, edge-dependent spatial interpolators have been proposed in literature as a means of successfully restoring edges while avoiding the staircase effect ...
Artículo
A hardware solution for real-time intelligent fingerprint acquisition
(Springer, 2012)
The first step in any fingerprint recognition system is the fingerprint acquisition. A well-acquired fingerprint image results in high-resolution accuracy and low computational effort of processing. Hence, it is very useful ...