Navegação de VANT por Reconhecimento de Imagem do Solo

: This paper implements a system capable of navigating a UAV (Unmanned Aerial Vehicle) using ground image recognition. For this, an experimental aircraft was developed and a 2-step algorithm implemented. In the first step, an acquisition flight and composition of image database of the ground is realized through the execution of any trajectory of flight. In the second step, using the image database of the trajectory, the aircraft is able to perform the same route again in an automated way using computational vision. Resumo No segundo passo, utilizando-se do banco de dados de imagens da trajet´oria e seu devido processamento, a aeronave ´e capaz de realizar novamente o mesmo trajeto de maneira automatizada utilizando vis˜ao computacional.