Buscar
Mostrando ítems 71-80 de 121
Pushing cylinders: Expanding on object-based manipulation
(2020-07)
Competent assistant robots need to understand
their environment to be able to perform skilled manipulation
tasks. One way of achieving it is to have knowledge about the
physical behaviour of objects and how they respond ...
Automated Quantification of Ki-67 on Gastric Epithelial Tissue based on Cell Nuclei Area Ratio
(2022)
The objective was to develop an automated algorithm for the estimation of a protein (Ki-67) index based on cell nuclei area ratio of gastric epithelial tissue cells; for this purpose, digital histopathology images were ...
Torso, mobile platform and head integration for a humanoid robot
Integración de un torso, base móvil y una cabeza, para un robot humanoide
(2019)
En el ARCOS-Lab, se tiene como proyecto principal, la construcción de un robot
humanoide de cuerpo completo, capaz de realizar tareas de manipulación de objetos a un nivel
elevado de precisión y complejidad. Para ello, ...
An Overview of Applications of the Modular Multilevel Matrix Converter
(2020-10-22)
The modular multilevel matrix converter is a relatively new power converter topology
suitable for high-power alternating current (AC)-to-AC applications. Several publications in the
literature have highlighted the converter ...
Comparison of PV-Battery Architectures for Residential Applications
(2016-04-04)
The paper provides a comparison of four PV-battery architectures with dc and ac backbones, in terms of autarky, energy efficiency, battery size and reduction of annual electricity cost. The comparison is conducted based ...
Análisis bibliométrico de los proyectos de graduación de Ingeniería Eléctrica de la Universidad de Costa Rica 1999-2018
Bibliometric analysis of the graduation projects in Electrical Engineering of the University of Costa Rica 1999-2018
(2020-01-01)
El objetivo de esta investigación fue realizar un análisis bibliométrico de los proyectos de graduación de pregrado en la Escuela de Ingeniería Eléctrica de la Universidad de Costa Rica, entre los años 1999 y 2018. El ...
Metodología para la construcción de voces artificiales para la educación inclusiva
Methodology for the generation of artificial voices of children for inclusive education
(2021)
La integración de voces artificiales en dispositivos tecnológicos es una opción para favorecer la comunicación en personas con discapacidad, ya que permite mayores herramientas para la inclusión de esta población, haciendo ...
Improving post-filtering of artificial speech using pre-trained LSTM neural networks
(2019)
Several researchers have contemplated deep learning-based post-filters to increase the quality of statistical parametric speech synthesis, which perform a mapping of the synthetic speech to the natural speech, considering ...
Evaluation of Mixed Deep Neural Networks for Reverberant Speech Enhancement
(2020)
Speech signals are degraded in real-life environments, as a product of background noise or other factors. The processing of such signals for voice recognition and voice analysis systems presents important challenges. One ...
Impacto fiscal de la descarbonización del transporte en Costa Rica y opciones de política para manejarlo
(2021-07)
El Plan de Descarbonización de Costa Rica promueve el transporte público como principal opción de movilidad y fomenta la electrificación de la flota vehicular, lo cual habilitará múltiples beneficios socioeconómicos. Sin ...