Browsing by Author "Teniente Avilés, Ernesto Homar"
Teniente Avilés, Ernesto Homar (Universitat Politècnica de Catalunya, 2016-02-09)
Open AccessThis thesis reports research on mapping, terrain classification and path planning. These are classical problems in robotics, typically studied independently, and here we link such problems by framing them within a common ...
Ortega, Agustin; Silva, Manuel; Teniente Avilés, Ernesto Homar; Ferreira, Ricardo; Bernardino Bernardino Malheiro, Alexandre José; Gaspar, José; Andrade-Cetto, Juan (2014)
Open AccessOutdoor camera networks are becoming ubiquitous in critical urban areas of the largest cities around the world. Although current applications of camera networks are mostly tailored to video surveillance, recent research ...
Teniente Avilés, Ernesto Homar; Andrade-Cetto, Juan (Institute of Electrical and Electronics Engineers (IEEE), 2013)
Open AccessWe propose HRA*, a new randomized path planner for complex 3D environments. The method is a modified A* algorithm that uses a hybrid node expansion technique that combines a random exploration of the action space meeting ...
Santamaria Navarro, Àngel; Teniente Avilés, Ernesto Homar; Morta Garriga, Martí; Andrade-Cetto, Juan (2015)
Open AccessThis paper presents two techniques to detect and classify navigable terrain in complex three-dimensional (3D) environments. The first method is a low level on-line mechanism aimed at detecting obstacles and holes at a fast ...