Every day we use location-dependant services, but there is still a lack of information in terms of a popular indoor location system. In this paper we show methods and some advantages of using already installed infraestructure ...

New solutions to the navigation problem related to low-cost integrated navigation systems are often proposed in the literature. Since these new solutions are compared with different mathematical models, one can not be sure ...

This article proposes an integrated navigation system for multiple micro aerial vehicles flying in formation. A data fusion algorithm uses measurements from an inertial measurement unit, a GPS receiver and a camera allowing ...

In this work the design, implementation and real-time tests of a Navigation System (NS) for the Autonomous Surface Vehicle (ASV) MACÁBOT is presented. The ASV MACÁBOT represents a versatile platform to perform several tasks ...

Design and implementation of autonomous vehicles is a very complex task. One important step on building autonomous navigation systems is to apply it first on simulations. We present here a vision-based autonomous ...

The main objective of this article is to discuss the Brazilian environmental legislation and policies towards the development of navigation and port management. The research illustrated some difficulties faced by the country ...

The main objective of this article is to discuss the Brazilian environmental legislation and policies towards the development of navigation and port management. The research illustrated some difficulties faced by the country ...

Low cost imaging and positioning sensors are opening new frontiers for applications in near real-time Photogrammetry. Omnidirectional cameras acquiring images with 360° coverage, when combined with information coming from ...