Low-Frequency Prediction Based on Multiscale and Cross-Scale Deep Networks in Full-Waveform Inversion.
Renyu LuoJinghuai GaoChuangji MengPublished in: IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
- low frequency
- multiscale
- high frequency
- wavelet transform
- frequency domain
- wavelet coefficients
- scale space
- frequency band
- contourlet transform
- multiscale analysis
- multiple scales
- subband
- single scale
- wavelet analysis
- discrete wavelet transform
- wavelet domain
- spatial domain
- original images
- high frequency components
- filter bank
- image representation
- natural images
- low pass
- electromagnetic fields
- edge detection
- wavelet decomposition
- image compression
- image segmentation
- image denoising
- image fusion
- multiresolution
- coarse scale
- fusion rules
- superpixels
- image quality
- denoising
- high resolution
- feature space
- subband decomposition
- noisy images