Enrique Sierra

Enrique Sierra
  • Universidad Tecnológica de Bolívar

About

6
Publications
4,556
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20
Citations
Current institution
Universidad Tecnológica de Bolívar

Publications

Publications (6)
Article
Full-text available
Pages: 184-196 Resumen: En la última década, la Armada de Colombia (ARC) ha estado llevando a cabo diversos programas de I+D+i para desarrollar tecnologías en torno a los vehículos de superficie sin tripular (USV). La razón de estos desarrollos es la necesidad de tener operativas estas plataformas navales para hacer operaciones de vigilancia, salva...
Article
Full-text available
Este artículo presenta los resultados obtenidos a partir del diseño de un sistema de control de velocidad y rumbo para el componente de plataforma de un demostrador de tecnología de un vehículo de superficie no tripulado (USV), utilizando controladores PID. Se presenta, en primera instancia, una descripción del demostrador de tecnología del vehícul...
Article
Full-text available
Retinal fundus cameras suffer from dust particles attaching to the sensor and lens, which manifest as small artifacts on the images. We propose a new strategy for the detection and removal of dust particle artifacts in retinal images. We consider as input two or more color fundus images acquired within the same session, in which we assume the artif...
Conference Paper
Full-text available
Computer vision has advanced markedly in the last decade and has had new applications such as the analysis of the behavior of structures. The analysis of displacement and deformation of structures is an important process in Structural Health Monitoring (SHM). There are different techniques and devices for measuring strains and displacements, such a...

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