Keyphrases
- signal detection
- low signal to noise ratio
- automatic detection
- matched filter
- detection accuracy
- signal processing
- false alarms
- detection method
- detection algorithm
- frequency domain
- shape descriptors
- shape representation
- noisy environments
- radio frequency
- image processing
- weak signal
- heart rate
- visual perception
- shape features
- signal to noise ratio
- false positives
- face detection
- anomaly detection