Výsledky vyhledávání - "Ureña, Jesus"

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Using Perspective-n-Point Algorithms for a Local Positioning System Based on LEDs and a QADA Receiver

Autor: Aparicio-Esteve, Elena, Ureña, Jesús, Hernández, Álvaro, Pizarro, Daniel, Moltó, David

Publikováno v: Sensors 2021, 21, 6537

The research interest on location-based services has increased during the last years ever since 3D centimetre accuracy inside intelligent environments could be confronted with. This work proposes an indoor local positioning system based on LED lighti

Externí odkaz: http://arxiv.org/abs/2402.03811

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Multipath Compensation Algorithm for TDMA-Based Ultrasonic Local Positioning Systems

Autor: Aguilera, Teodoro, Alvarez, Fernando J., Gualda, David, Villadangos, Jose M., Hernandez, Alvaro, Urena, Jesus

Publikováno v: IEEE Transactions on Instrumentation and Measurement, vol. 67, no. 5, pp. 984-991, 2018

This paper proposes a multipath compensation algorithm (MCA) to enhance the performance of an ultrasonic local positioning system under adverse multipath conditions. The proposed algorithm is based on the accurate estimation of the environment impuls

Externí odkaz: http://arxiv.org/abs/2402.02391

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Acoustic Local Positioning With Encoded Emission Beacons

Autor: Urena, Jesus, Hernandez, Alvaro, Garcia, Juan Jesus, Villadangos, Jose Manuel, Perez, Maria del Carmen, Gualda, David, Alvarez, Fernando J., Aguilera, Teodoro

Publikováno v: Proceedings of the IEEE, vol. 106, no. 6, pp. 1042-1062, Jun. 2018

Acoustic local positioning systems (ALPSs) are an interesting alternative for indoor positioning due to certain advantages over other approaches, including their relatively high accuracy, low cost, and room-level signal propagation. Centimeter-level

Externí odkaz: http://arxiv.org/abs/2402.02384

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Simultaneous Calibration and Navigation (SCAN) of Multiple Ultrasonic Local Positioning Systems

Autor: Gualda, David, Urena, Jesus, Garcia, Juan C., Garcia, Enrique, Alcala, Jose

Publikováno v: Information Fusion, vol. 45, pp. 53-65, Jan. 2019

This paper proposes a Simultaneous Calibration and Navigation (SCAN) algorithm of a multiple Ultrasonic Local Positioning Systems (ULPSs) that cover an extensive indoor area. The idea is the development of the same concept than SLAM (Simultaneous Loc

Externí odkaz: http://arxiv.org/abs/2402.02241

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