Sistema embarcado em FPGA para reconhecimento de objetos vermelhos em vídeo através do processamento de imagens

Abstract

This paper presents the implementation of an embedded system dedicated to digital image processing by applying the threshold segmentation technique for recognition of red objects, using the Altera DE2 development and education platform in combination with the TRDB D5M camera module. The system is developed by modular methodology and the image processing is implemented entirely in hardware, using VHDL and Verilog hardware description languages. To create the design, it was used the Qsys tool from Altera. In it, components provided by Altera were used along with a custom component created for image processing. This system uses the Avalon bus for communication between components and has a Nios II processor implemented in it. Finally, this study provides the basis for the development of more robust systems.