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Authors
Abstract(s)
Esta dissertação descreve os trabalhos de investigação realizados na construção de uma base de dados com bio-sinais recolhidos em ambientes abertos. Estes sinais foram recolhidos durante duas caminhadas realizadas em ambientes diferentes: um trajecto de montanha repleto de ar¬vores onde o piso e de terra, e um outro trajecto de cidade, com poucas arvores e o piso em alcatrão. Estes dados foram recolhidos com recurso a um BITalino e a Global Positioning System (GPS). Todos os dados foram armazenados num smartphone. Comos dados GPS foi desenvol¬vido um algoritmo que suaviza os trajectos recolhidos. Como forma de verificar e validar o metodo de recolha dos restantes dados recolhidos, nomeadamente, Electrocardiograma (ECG), Electromiografia (EMG) e Acelerometria (ACC), foram realizadas recolhas com recurso a uma passadeira. A base de dados e publica e poderá ser acedida por qualquer outro investigador afim de ter dados para realizar outras analises aos mesmos.
This dissertation describes the investigation work realized in the construction of a bio-signals database acquired in open environments. These signals were acquired during two walks with different environments: a mountain path full of trees with ground floor, and the other in a city path with almost no trees and with tar ground. This data was acquired with the use of a BITalino and a GPS, connected to a smartphone that store the acquired data. With the GPS data an algorithm to smooth it was developed. In order to verify and validate the acquiring method from the remaining collected data, namely, Electrocardiogram (ECG), Electromyography (EMG) and Accelerometry (ACC), acquisitions were made using a treadmill. The database is public and will be accessible by any other researcher that wants to perform other analysis to them.
This dissertation describes the investigation work realized in the construction of a bio-signals database acquired in open environments. These signals were acquired during two walks with different environments: a mountain path full of trees with ground floor, and the other in a city path with almost no trees and with tar ground. This data was acquired with the use of a BITalino and a GPS, connected to a smartphone that store the acquired data. With the GPS data an algorithm to smooth it was developed. In order to verify and validate the acquiring method from the remaining collected data, namely, Electrocardiogram (ECG), Electromyography (EMG) and Accelerometry (ACC), acquisitions were made using a treadmill. The database is public and will be accessible by any other researcher that wants to perform other analysis to them.
Description
Keywords
Ambientes Abertos Análise de Dados Gps Análise e Validação de Bio-Sinais Em Ambientes Abertos Base de Dados de Bio-Sinais Caminhada Recolha de Bio-Sinais Recolha de Dados Gps