Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
JANOUŠEK, J.
Originální název
Autonomously Navigated UAVs by Image Detection
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
angličtina
Originální abstrakt
This article is focused on the real-time detection and recognition of the objects by using a camera located on UAV . The detected objects in the image carry information about the next points of the flight plan according to which the drone performs an autonomous flight. The drone can recognize the information encoded in the patterns on the ground by the field of view of the camera, therefore, it can perform flight manoeuvres consequently. The detec-tion and information recognition is performed by a microcomputer and it is based on compar-ing images with a predefined Haar cascade. The microcomputer on the drone recognizes a size and spacing of the individual contrast points which determine the partial information about the next flight path. Afterward, the microprocessor transmits the detected information to the Pixhawk control unit by using the Mavlink protocol in real-time. The aircraft control unit ensures the accurate positioning of the UAV by sequential execution of the commands.
Klíčová slova
Image processing, Haar, UAV, Autonomous, Mavlink
Autoři
Vydáno
27. 4. 2021
Nakladatel
Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Místo
Brno
ISBN
978-80-214-5942-7
Kniha
EEEICT_2021
Strany do
5
Strany počet
BibTex
@inproceedings{BUT171590, author="Jiří {Janoušek}", title="Autonomously Navigated UAVs by Image Detection", booktitle="EEEICT_2021", year="2021", pages="5", publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií", address="Brno", isbn="978-80-214-5942-7" }