Buscar
Mostrando ítems 1-10 de 16
Sequential code parallelization for multi-core embedded systems: A survey of models, algorithms and tools
(Instituto Tecnológico de Costa Rica, 2014)
In recent years the industry experienced a shift in the design and manufacture of processors.
Multiple-core processors in one single chip started replacing the common used
single-core processors. This design trend reached ...
Implementación de algoritmo para calcular la correlación bitstream entre dos señales para detectar sonidos de disparos y motosierras en el bosque.
(Instituto Tecnológico de Costa Rica, 2016)
Cross correlation is a way of measuring how similar two signals are. However, traditional
methods of implementing this algorithm require a lot of resources which promotes
a constant search of alternative ways of performing ...
Active dictionary models: A framework for non-linear shape modeling
(Instituto Tecnológico de Costa Rica, 2015)
Shape modeling has applications in science and industry fields. The existing algorithms
are based on linear methods and on unimodal normal distributions not appropriate to
model deformations present in natural signals. ...
Plataforma de software empotrado para la implementación de algoritmos de audio y video en el DSP de la arquitectura OMAP-L138
(Instituto Tecnológico de Costa Rica, 2010)
procesamiento digital de señales (DSP) han impulsado el desarrollo de nuevas tecnologías enfocadas en el
procesamiento de audio digital y procesamiento de gráficos de alta calidad, entre otras funciones. Dichos
sistemas ...
Improvement of flight performance for an UAV system
(Instituto Tecnológico de Costa Rica, 2016)
In the recent years UAV´s have become very popular. Due to the acquire fame of these devices, a wide number of applications have been developed in order to satisfy a demanding market that seeks new ways to improve the ...
Unidad de linealización y normalización para un estimador de parámetros de uso en un sistema de optimización de energía en paneles fotovoltaicos
(Instituto Tecnológico de Costa Rica, 2016)
Here, the design and veri_cation of an electrical current linealizing module written in
Verilog, based on the IEEE 754 oating point standard, and using a CORDIC algorithm
to perform a natural logarithm operation is ...
Detección de manos en imágenes de profundidad mediante el uso de bosques de decisión aleatorios
(Instituto Tecnológico de Costa Rica, 2015)
In the present work a system for hand detection in depth images is proposed. To perform
this task, the scene is segmented into 5 different classes: head, arms, body, hands and
background, using the pixel-wise classification ...
Design and Implementation of an Autofocusing Algorithm for the Goniometric Robotic Apparatus for Compound Eyes
(Instituto Tecnológico de Costa Rica, 2017)
The goniometer robotic apparatus for compound eye at computational physics laboratory
at University of Groningen is requiring an autofocus algorithm that is able to
capture on focus images for the analysis of compound ...
Reconocimiento automático de señales peatonales accesibles usando un enfoque adaptativo
(Instituto Tecnológico de Costa Rica, 2018)
Se presenta un algoritmo de reconocimiento de señales peatonales accesibles (APS, por sus siglas en inglés), un tipo de sonido emitido por los semáforos peatonales para habilitar el paso en los cruces peatonales. La detección ...
Sistema de detección on de patrones acústicos de disparos de armas de fuego y motosierras en bosques tropicales basado en un algoritmo de correlación de bitstream.
(Instituto Tecnológico de Costa Rica, 2016)
Costa Rica has a fourth of its national territory that corresponds to protected forest areas,
which area constantly foraged by poachers and illegal loggers. Determining where and whendoes an illegal act happen is a hard ...