TY - GEN
T1 - Smart guide system for blind people by means of stereoscopic vision
AU - Escobar, Jesús Jaime Moreno
AU - Matamoros, Oswaldo Morales
AU - Padilla, Ricardo Tejeida
AU - Martínez, Jhonatan Castañón
AU - López, Mario Mendieta
N1 - Publisher Copyright:
© Springer Nature Switzerland AG 2021.
PY - 2021
Y1 - 2021
N2 - The main goal of this work is to carry out a system that complements the tasks of detecting the white cane, locating objects or obstacles that are hollow, exceeding their detection and aerial range, through a stereoscopy system implemented in an embedded breadboard Raspberry PI. Thus, the present work consists of obtaining three-dimensional information through two webcams, for the representation of this a disparity map filtered by Weighted Least Squares is calculated and an algorithm based on the averages of three different regions is proposed. In this way, the system makes a decision which is transmitted to the System User through connected headphones. The system alerts to avoid collisions, with voice commands indicating to the user the best route to avoid obstacles. This system is implemented in a base-3D printer which has a compartment for a battery, which will feed the RaspBerry PI.
AB - The main goal of this work is to carry out a system that complements the tasks of detecting the white cane, locating objects or obstacles that are hollow, exceeding their detection and aerial range, through a stereoscopy system implemented in an embedded breadboard Raspberry PI. Thus, the present work consists of obtaining three-dimensional information through two webcams, for the representation of this a disparity map filtered by Weighted Least Squares is calculated and an algorithm based on the averages of three different regions is proposed. In this way, the system makes a decision which is transmitted to the System User through connected headphones. The system alerts to avoid collisions, with voice commands indicating to the user the best route to avoid obstacles. This system is implemented in a base-3D printer which has a compartment for a battery, which will feed the RaspBerry PI.
KW - 3D/stereoscopic vision
KW - Computer vision
KW - Embedded systems
KW - Real time system
UR - http://www.scopus.com/inward/record.url?scp=85090094617&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-55190-2_39
DO - 10.1007/978-3-030-55190-2_39
M3 - Contribución a la conferencia
AN - SCOPUS:85090094617
SN - 9783030551896
T3 - Advances in Intelligent Systems and Computing
SP - 527
EP - 544
BT - Intelligent Systems and Applications - Proceedings of the 2020 Intelligent Systems Conference IntelliSys Volume 3
A2 - Arai, Kohei
A2 - Kapoor, Supriya
A2 - Bhatia, Rahul
PB - Springer
T2 - Intelligent Systems Conference, IntelliSys 2020
Y2 - 3 September 2020 through 4 September 2020
ER -