Detection and localization for an unknown emitter using TDOA measurements and sparsity of received signals in a synchronized wireless sensor network.
Shaokan ZhangHuijuan JiangKehu YangPublished in: ICASSP (2013)
Keyphrases
- wireless sensor networks
- signal detection
- detection accuracy
- activity detection
- reliable detection
- object detection
- low signal to noise ratio
- noisy environments
- false positives
- multitarget tracking
- detection rate
- false alarms
- location estimation
- noisy measurements
- weak signal
- detection algorithm
- blind signal separation
- automatic detection
- detection method
- generalized hough transform
- signal processing
- sensor networks
- moving objects
- phase locked
- spectrum sensing
- localization method
- detection scheme
- energy consumption
- face detection
- anomaly detection
- high dimensional