Reduced-complexity delay-Doppler correlator for time-frequency hopping signals.
Jiann-Ching GueyPublished in: ICASSP (2009)
Keyphrases
- reduced complexity
- signal processing
- signal analysis
- vector quantization
- frequency hopping
- short time fourier transform
- instantaneous frequency
- image processing
- motion estimation algorithm
- image compression
- computer vision
- fourier transform
- received signal
- video sequences
- wavelet transform
- face recognition
- image segmentation
- frequency domain
- multimedia