Design of a Laser Pointer Follower Robot

Facundo Garcia-Cardenas, Nelson Soberon, Cristian Amaya, Victor Murray

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Resumen

We propose a system that performs automatic laser spot detection and tracking. Our laser spot detection approach is based on the HSV color model, thresholding, and center of mass. For tracking, a system of quadrants was used to move a camera depending on the center of mass. Also, the distance to the laser spot is calculated using a stereo vision configuration and geometric relationships. The proposed architecture is composed of an embedded computer that controls a low cost, semi-autonomous sentry robot attached to it. Our results show a robust real-time system that can detect a laser spot and track it, with a distance error lower than 0.80% on average and an execution time of 62 milliseconds per frame, that can be used in different applications.

Idioma originalInglés
Título de la publicación alojadaProceedings of the 2020 IEEE 27th International Conference on Electronics, Electrical Engineering and Computing, INTERCON 2020
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781728193779
DOI
EstadoPublicada - set. 2020
Publicado de forma externa
Evento27th IEEE International Conference on Electronics, Electrical Engineering and Computing, INTERCON 2020 - Virtual, Lima, Perú
Duración: 3 set. 20205 set. 2020

Serie de la publicación

NombreProceedings of the 2020 IEEE 27th International Conference on Electronics, Electrical Engineering and Computing, INTERCON 2020

Conferencia

Conferencia27th IEEE International Conference on Electronics, Electrical Engineering and Computing, INTERCON 2020
País/TerritorioPerú
CiudadVirtual, Lima
Período3/09/205/09/20

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