Improved Ionosonde Monitoring of the Sporadic E Layer Using the Frequency Domain Interferometry Technique.
Tongxin LiuGuobin YangChen ZhouChunhua JiangWei XuBinbin NiZhengyu ZhaoPublished in: Remote. Sens. (2022)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- denoising
- feature extraction
- subband
- frequency response
- frequency analysis
- facial asymmetry
- spectral domain
- multiresolution
- fourier analysis
- fourier domain
- power spectral
- gray scale
- mathematical formalism
- spectrum analysis
- phase correlation
- log polar
- image processing
- low pass
- preprocessing
- error diffusion
- transform domain
- edge detection
- image compression