Deconvolved Fractional Fourier Domain Beamforming for Linear Frequency Modulation Signals.
Zhuoran LiuQuan TaoWanzhong SunXiaomei FuPublished in: Sensors (2023)
Keyphrases
- frequency modulation
- fourier domain
- frequency domain
- fourier transform
- linear filters
- spatial domain
- blurred images
- point spread function
- amplitude modulation
- instantaneous frequency
- wavelet domain
- denoising
- radon transform
- synthetic and real images
- invariant features
- transfer function
- optic flow
- image restoration
- log polar
- signal processing
- multiscale
- gabor filters
- blind source separation
- super resolution
- image compression
- image features
- video sequences