Q-Factor Estimation by Compensation of Amplitude Spectra in Synchrosqueezed Wavelet Domain.
Ya-Juan XueAnastasia PirogovaJun-Xing CaoXing-Jian WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- wavelet domain
- phase information
- wavelet coefficients
- denoising
- multiscale
- spatial domain
- wavelet transform
- shift invariant
- multiresolution
- discrete wavelet transform
- image denoising
- wavelet decomposition
- human visual system
- high frequency
- subband
- sar images
- watermarking algorithm
- wavelet domain hidden markov tree
- wavelet denoising
- image watermarking scheme
- autoregressive model
- complex wavelet transform
- noisy images
- estimation algorithm
- natural images
- markov random field
- image processing
- computer vision
- image compression
- three dimensional
- soft threshold