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Image features for visual teach-and-repeat navigation in changing environments
(Elsevier Science, 2017-02)
We present an evaluation of standard image features in the context of long-term visual teach-and-repeat navigation of mobile robots, where the environment exhibits significant changes in appearance caused by seasonal weather ...
Virtual environments for the transfer of navigation skills in the blind: a comparison of directed instruction vs. video game based learning approaches
(2014)
For profoundly blind individuals, navigating in an unfamiliar building can represent a significant challenge. We investigated the use of an audio-based, virtual environment called Audio-based Environment Simulator (AbES) ...
Diagnostic performance of image navigated coronary CMR angiography in patients with coronary artery disease
(2017)
Abstract
Background
The use of coronary MR angiography (CMRA) in patients with coronary artery disease (CAD) remains limited due to the long scan times, unpredictable and ...
Preferência por mapas em diferentes escalas para sistema de navegação e guia de rota em automóvel
(2016-01-01)
Usability issues of maps presented in-car Route Guidance and Navigation System (RGNS) may result in serious impacts on traffic safety. To obtain effective RGNS, evaluation of ‘user satisfaction’ with the system has played ...
Integração GPS/INS baseada em filtro de Kalman para navegaçãoGPS/INS integration based on Kalman filter for navigation
(Universidade Federal de UberlândiaBrasilEngenharia Mecatrônica, 2022)
Navegação autônoma de VANTs baseada em imagens orbitais e métodos de otimização
(Universidade Federal de Minas GeraisUFMG, 2017-02-16)
The image-based navigation of an Unmanned Aerial Vehicle (UAV) canbe treated as an optimization problem. It's necessary to determine basically four UAV's parameters: latitudinal and longitudinal position, rotation and ...
Protótipo vestível de sistema de navegação multimodal e interativo para auxílio customizável a pessoas com deficiências visuais
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCCCâmpus São Carlos, 2020-03-09)
Visual impairment affects millions of people around the world nowadays. By not being able to rely on their vision, people often use other senses to compensate for the lack of vision, such as hearing and touch, when performing ...