TY - GEN
T1 - The Use of Line Simplification and Vibration Suppression Algorithms to Improve the Quality of Determining the Indoor Location in RTLSs
AU - Ćwikła, Grzegorz
AU - Lorenz, Tomasz
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
PY - 2023
Y1 - 2023
N2 - The article presents an attempt to develop algorithms to simplify the object movement trajectory obtained from the real-time locating system (RTLS) in order to reduce the amount of data while maintaining sufficient compliance with the original trajectory. Software was developed to collect and process data from RTLS, allowing to apply: Douglas-Peucker, Visvalingam-Whyatt and location instability suppression algorithms. The RTLS and algorithms were tested on the example of trajectories, the location data of which was collected using the Decawave RTLS. As a result of the research, the usefulness of the algorithms was assessed and the recommended parameters were determined, allowing to obtain correct results of determining the location after simplifying the trajectory and suppressing random vibrations, while reducing the amount of processed data.
AB - The article presents an attempt to develop algorithms to simplify the object movement trajectory obtained from the real-time locating system (RTLS) in order to reduce the amount of data while maintaining sufficient compliance with the original trajectory. Software was developed to collect and process data from RTLS, allowing to apply: Douglas-Peucker, Visvalingam-Whyatt and location instability suppression algorithms. The RTLS and algorithms were tested on the example of trajectories, the location data of which was collected using the Decawave RTLS. As a result of the research, the usefulness of the algorithms was assessed and the recommended parameters were determined, allowing to obtain correct results of determining the location after simplifying the trajectory and suppressing random vibrations, while reducing the amount of processed data.
KW - Douglas-Peucker algorithm
KW - RTLS
KW - Real-time Locating System
KW - Visvalingam-Whyatt algorithm
KW - accuracy
KW - location instability suppression algorithm
UR - https://www.scopus.com/pages/publications/85172739772
U2 - 10.1007/978-3-031-42536-3_8
DO - 10.1007/978-3-031-42536-3_8
M3 - Conference contribution
AN - SCOPUS:85172739772
SN - 9783031425356
T3 - Lecture Notes in Networks and Systems
SP - 77
EP - 87
BT - 18th International Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO 2023), Proceedings
A2 - García Bringas, Pablo
A2 - Pérez García, Hilde
A2 - Martínez de Pisón, Francisco Javier
A2 - Martínez Álvarez, Francisco
A2 - Troncoso Lora, Alicia
A2 - Herrero, Álvaro
A2 - Calvo Rolle, José Luis
A2 - Quintián, Héctor
A2 - Corchado, Emilio
PB - Springer Science and Business Media Deutschland GmbH
T2 - 18th International Conference on Soft Computing Models in Industrial and Environmental Applications, SOCO 2023
Y2 - 5 September 2023 through 7 September 2023
ER -