Title :
Progressive and hybrid target detection with PIR sensors
Author :
Sang Gi Hong ; Nae Soo Kim ; Inhwan Lee
Author_Institution :
IoT Convergence Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
This paper proposes a progressive and hybrid target detection algorithm to improve the results of two PIR processing algorithms featured by window energy and alarm duration. This algorithm reduces environmental noises alerting false alarms and provides a reliable performance for moving-object detection outdoors. The suggested algorithm supports light-weight target detection for a resource-constrained system usually used in wireless sensor networks.
Keywords :
infrared detectors; object detection; pyroelectric detectors; signal detection; PIR processing algorithms; PIR sensors; alarm duration; environmental noise reduction; false alarm reduction; hybrid target detection algorithm; moving-object detection; progressive target detection; pyroelectric infrared sensor; resource-constrained system; signal processing algorithm; window energy; wireless sensor networks; Detectors; Object detection; Sensor systems; Signal processing algorithms; Wireless sensor networks; Working environment noise; PIR sensor; event separation; false alarm reduction; progressive and hybrid detection;
Conference_Titel :
Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
Conference_Location :
JeJu Island
DOI :
10.1109/ISCE.2014.6884405
