Periodic signal frequency tracking via a shifted second-order generalized integrator.
Giuseppe FedeleAndrea FerriseCiro PicardiPublished in: AFRICON (2013)
Keyphrases
- low frequency
- band pass filters
- high frequency
- signal processing
- frequency spectrum
- particle filter
- frequency domain
- spectrum analysis
- real time
- object tracking
- frequency response
- higher order
- non stationary
- power spectra
- high pass
- heart rate
- high order
- signal detection
- frequency hopping
- particle filtering
- bandpass
- original signal
- weak signal
- motion segmentation
- fundamental frequency
- target tracking
- moving target
- video surveillance
- kalman filter
- motion model
- wavelet transform
- motion estimation
- multiresolution
- multiscale
- image sequences
- computer vision