Desenvolvimento e implementação de um sistema para o reconhecimento de padrões de caracteres de mostradores digitais de ambientes industriais

Abstract

This work presents the development and implementation of a characters patterns recognition system of digital displays of industrial environments. In this report are detailed studies on the fundamental stages of image processing, from image acquisition to object recognition, optical character recognition, techniques and applications of the OpenCV library and application of the Tesseract OCR library. The development methodology of this work shows how the theoretical basis is applied in the elaboration of the system. In this report will be present the tools used to development, as well as the defined architecture. The results will be explain with images of the representation of the simulations generated from the code elaborated in the C ++ language. The entire process from the acquisition of images to the characters patterns recognition will be addressed.