Article,

Redes Neurais Artificiais e Processamento de Imagem no Reconhecimento de LIBRAS, Usando o Kinect

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Jornal de Engenharia, Tecnologia e Meio Ambiente, 1 (1): 32-37 (February 2016)

Abstract

The descriptive paper aims to develop a program that electronically translates the sign of Brazilian Sign Language (Libras) by using the Kinect sensor (used in the XBox 360 video game from Microsoft), neural networks and image processing. The application has intention to capture gestures and test freely performed with the user's hand, thus permitting the training and recognizing several different types of gestures using Kinect sensor, which allows the capture of an image with the depth map. From the tracking and capturing images, you can distinguish the gestures obtained, which defines particular letters. The work allows tracking elements of a scene capture, learning using binary matrices generated by image processing and recognition in an Artificial Neural Network (ANN). The results were 88%, well above the minimum acceptable for a neural network, meeting the objective of this article.

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