منابع مشابه
Vision-based UAV Navigation in Mountain Area
Most vision-based UAV (Unmanned Aerial Vehicle) navigation algorithms extract manmade features such as buildings or roads, which are well structured in urban terrain, using the CCD camera. But in the mountain area, extracting, matching or tracking features is more difficult than doing the tasks in the urban terrain. And a CCD camera cannot carry out the computer vision algorithm that is require...
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Nowadays, cameras and other exteroceptive sensors are on board of a large variety of automatic platforms, such as Unmanned Aerial Vehicles (UAV), space exploration probes and missiles. However, apart from this latter application, they are mostly used as payload and not to pilot the vehicle itself. In this paper, we focus on the use of computer vision for UAV perception to navigate through the e...
متن کاملVision for Mobile Robot Navigation: A Survey
This paper surveys the developments of the last 20 years in the area of vision for mobile robot navigation. Two major components of the paper deal with indoor navigation and outdoor navigation. For each component, we have further subdivided our treatment of the subject on the basis of structured and unstructured environments. For indoor robots in structured environments, we have dealt separatel...
متن کاملA Vision-Based Guidance System for UAV Navigation and Safe Landing using Natural Landmarks
In this paper a vision-based approach for guidance and safe landing of an Unmanned Aerial Vehicle (UAV) is proposed. The UAV is required to navigate from an initial to a final position in a partially known environment. The guidance system allows a remote user to define target areas from a high resolution aerial or satellite image to determine either the waypoints of the navigation trajectory or...
متن کاملVision-Based Navigation
Navigation in outdoor terrain is di cult due to a lack of easily and uniquely identi able landmarks. This paper outlines current research on extraction of navigationally salient features from images and maps, feature matching and viewpoint determination, landmark selection, detection and diagnosis of route following errors, perceptual issues related to vision-based navigation, and database and ...
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ژورنال
عنوان ژورنال: Geo-spatial Information Science
سال: 2018
ISSN: 1009-5020,1993-5153
DOI: 10.1080/10095020.2017.1420509