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Ponencia
Model-based design for selecting fingerprint recognition algorithms for embedded systems
(2012)
Most of contributions for biometric recognition solutions (and specifically for fingerprint recognition) are implemented in software on PC or similar platforms. However, the wide spread of embedded systems means that ...
Ponencia
Circuit implementation of piecewise-affine functions based on lattice representation
(Institute of Electrical and Electronics Engineers, 2011)
This paper introduces a digital architecture to implement piecewise-affine (PWA) functions based on representation methods from the lattice theory. Given an explicit and continuous PWA function, the parameters required to ...
Ponencia
NORFREA: An algorithm for non redundant fuzzy rule extraction
(Institute of Electrical and Electronics Engineers (IEEE), 2002)
This contribution presents a new algorithm (NORFREA) to select fuzzy rules from a grid partition of the input domain. Besides using an efficiency measure for the rules, this algorithm employs an heuristic technique ...
Ponencia
Design issues for the VLSI implementation of universal approximator fuzzy systems
(Institute of Electrical and Electronics Engineers, 1999)
Several VLSI realizations of fuzzy systems have been proposed in the literature in the recent years. They employ analog or digital circuitry, offering more or less programmability, implementing difference inference methods, ...
Ponencia
Reducing bit flipping problems in SRAM physical unclonable functions for chip identification
(Institute of Electrical and Electronics Engineers, 2012)
Physical Unclonable functions (PUFs) have appeared as a promising solution to provide security in hardware. SRAM PUFs offer the advantage, over other PUF constructions, of reusing resources (memories) that already exist ...
Ponencia
Using physical unclonable functions for internet-of-thing security cameras
(Springer, 2018)
This paper proposes a low-cost solution to develop IoT security cameras. Integrity and confidentiality of the image data are achieved by cryptographic modules that implement symmetric key-based techniques which are usually ...
Ponencia
FPGA implementation and DPA resistance analysis of a lightweight HMAC construction based on photon hash family
(Institute of Electrical and Electronics Engineers, 2013)
Lightweight security is currently a challenge in the field of cryptography. Most of applications designed for embedded scenarios often focus on authentication or on providing some form of anonymity and/or privacy. A ...
Ponencia
Demonstrator of a fingerprint recognition algorithm into a low-power microcontroller
(IEEE, 2017-11)
A demonstrator has been developed to illustrate the performance of a lightweight fingerprint recognition algorithm based on the feature QFingerMap16, which is extracted from a window of the directional image centered ...
Ponencia
Using physical unclonable functions for hardware authentication: a survey
(2010)
Physical unclonable functions (PUFs) are drawing a crescent interest in hardware oriented security due to their special characteristics of simplicity and safety. However, their nature as well as early stage of study makes ...
Ponencia
Microelectronics implementation of directional image-based fuzzy templates for fingerprints
(Institute of Electrical and Electronics Engineers, 2010)
Fingerprint orientation image, also called directional image, is a widely used method in fingerprint recognition. It helps in classification (accelerating fingerprint identification process) as well as in preprocessing or ...