Anomalous Sensor Detection Based on Nonlinear Graph Filter.
Zhuo LiZhenlong XiaoChao LanPublished in: GlobalSIP (2019)
Keyphrases
- anomaly detection
- matched filter
- detection accuracy
- graph representation
- detection algorithm
- automatic detection
- detecting anomalous
- detection method
- structured data
- sensor data
- false alarms
- detection rate
- forward looking infrared
- random walk
- object detection
- sensor networks
- nonlinear filters
- graph theoretic
- pulse width
- multi sensor
- graph model
- weighted graph
- graph structure
- filtering method
- linear filters
- noise reduction
- high sensitivity
- connected components
- intrusion detection
- real time