Interference Suppression Based on Joint Time-Frequency Analysis and Fractional Fourier Domain in LFM HF Radar.
Ze-zong ChenFei XieChen ZhaoChao HePublished in: FSDM (2017)
Keyphrases
- fourier domain
- fourier transform
- frequency domain
- spatial domain
- high frequency
- signal processing
- gabor filters
- non stationary
- invariant features
- optic flow
- wavelet domain
- radon transform
- edge detection
- log polar
- point spread function
- preprocessing step
- computer vision
- blurred images
- high quality
- pattern recognition
- feature space
- image processing