Use of ultrasonic signal coding and PIR sensors to enhance the sensing reliability of an embedded surveillance system.
Ying-Wen BaiChen-Chien ChengZi-Li XiePublished in: SysCon (2013)
Keyphrases
- surveillance system
- micro controller
- sensor networks
- camera network
- smart camera
- sensor fusion
- video surveillance
- sensing devices
- background subtraction
- detection and tracking of moving objects
- signal processing
- outdoor environments
- mobile sensor
- smart home environment
- sensor data
- image sensor
- omni directional
- embedded systems
- target detection and tracking
- empirical mode decomposition
- multi camera
- wireless sensor networks
- computer vision
- multi sensor
- context aware
- graph cuts
- probabilistic model
- sensing modalities
- preprocessing