Reconhecimento facial

Reconhecimento facial

Rafael Miranda Guimarães

22,83 €
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Disponible
Editorial:
Editora Dialetica
Año de edición:
2022
Materia
Tecnología: cuestiones generales
ISBN:
9786525243863
22,83 €
IVA incluido
Disponible

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O presente trabalho propõe a criação de um protótipo de software para o reconhecimento de características faciais de indivíduos durante o procedimento de registro de ponto. Sua aplicação destina-se ao controle de frequências e o seu conceito é utilizado por empresas de todo o mundo para registro de horários de entrada e saída de seus funcionários. O protótipo de software apresentado neste estudo foi projetado para ser uma ferramenta simples e de fácil utilização, facilmente expansível, possibilitando a adição de novas funcionalidades e com um grau de precisão suficiente para que os resultados sejam satisfatórios. A arquitetura proposta foi testada e avaliada com base no uso de uma aplicação real considerando a captura de dados experimentais e reprodução do cenário de uso. Entre as ferramentas de desenvolvimento utilizadas, considera-se o uso do sistema operacional Windows; da linguagem de programação CSharp; da ferramenta de desenvolvimento Visual Studio 2010; do software de desenvolvimento de banco de dados Mysql; e da biblioteca de visão computacional OpenCV (Open Source Computer Vision Library, http://opencv.org). Em relação ao hardware utilizado, destaca-se o uso do dispositivo Kinect da Microsoft juntamente de uma webcam de alta definição acoplada ao dispositivo e responsável pela captura de imagens. Como resultado, é verificado o desempenho do algoritmo no processo de detecção e reconhecimento de indivíduos presentes na cena a partir de dados obtidos pelo sensor Kinect. 10

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