Browsing by Author "Trujillo, Juan Carlos"

Now showing items 1-6 of 6

    • A hybrid visual-based SLAM architecture: local filter-based SLAM with keyframe-based global mapping 

      Munguía Alcalá, Rodrigo Francisco; Trujillo, Juan Carlos; Guerra Paradas, Edmundo; Grau Saldes, Antoni (Multidisciplinary Digital Publishing Institute (MDPI), 2021-12-29)
      Article
      Open Access
      This work presents a hybrid visual-based SLAM architecture that aims to take advantage of the strengths of each of the two main methodologies currently available for implementing visual-based SLAM systems, while at the ...

    • Cooperative monocular SLAM for multi-UAV systems 

      Trujillo, Juan Carlos; Munguía Alcalá, Rodrigo Francisco; Guerra Paradas, Edmundo; Grau Saldes, Antoni (MDPI AG, 2017-12-04)
      Other
      Open Access

    • Cooperative monocular-based SLAM for multi-UAV systems in GPS-denied environments 

      Trujillo, Juan Carlos; Munguía Alcalá, Rodrigo Francisco; Guerra Paradas, Edmundo; Grau Saldes, Antoni (Multidisciplinary Digital Publishing Institute (MDPI), 2018-04-26)
      Article
      Open Access
      This work presents a cooperative monocular-based SLAM approach for multi-UAV systems that can operate in GPS-denied environments. The main contribution of the work is to show that, using visual information obtained from ...

    • Cooperative visual-SLAM system for UAV-based target tracking in GPS-denied environments: a target-centric approach 

      Trujillo, Juan Carlos; Munguía Alcalá, Rodrigo Francisco; Urzúa Sarquis, Isidro; Grau Saldes, Antoni (2020-05-15)
      Article
      Open Access
      Autonomous tracking of dynamic targets by the use of Unmanned Aerial Vehicles (UAVs) is a challenging problem that has practical applications in many scenarios. In this context, a fundamental aspect that must be addressed ...

    • Monocular visual SLAM based on a cooperative UAV–target system 

      Trujillo, Juan Carlos; Munguía Alcalá, Rodrigo Francisco; Sarquís Urzúa Cevallos, Isidro; Guerra Paradas, Edmundo; Grau Saldes, Antoni (Multidisciplinary Digital Publishing Institute (MDPI), 2020-06-22)
      Article
      Open Access
      To obtain autonomy in applications that involve Unmanned Aerial Vehicles (UAVs), the capacity of self-location and perception of the operational environment is a fundamental requirement. To this effect, GPS represents the ...

    • Visual-based SLAM configurations for cooperative multi-UAV systems with a lead agent: an observability-based approach 

      Trujillo, Juan Carlos; Munguía Alcalá, Rodrigo Francisco; Guerra Paradas, Edmundo; Grau Saldes, Antoni (Multidisciplinary Digital Publishing Institute (MDPI), 2018-12-03)
      Article
      Open Access
      In this work, the problem of the cooperative visual-based SLAM for the class of multi-UA systems that integrates a lead agent has been addressed. In these kinds of systems, a team of aerial robots flying in formation must ...