A real-time pulse wave detection device basing on signal envelope.
Ming HongPublished in: BMEI (2012)
Keyphrases
- real time
- signal detection
- matched filter
- face detection and tracking
- object detection
- detection algorithm
- detection method
- detecting and tracking multiple
- signal processing
- low signal to noise ratio
- detection accuracy
- data acquisition
- duty cycle
- automatic detection
- noisy environments
- cellular phone
- text localization and recognition
- false positives
- frequency domain
- non stationary
- vision system
- moving objects
- neural network
- false alarms
- face detection
- anomaly detection
- low cost
- denoising
- weak signal
- face recognition