Recovering Wavelet Coefficients from Binary Samples Using Fast Transforms.
Vegard AntunPublished in: SIAM J. Sci. Comput. (2022)
Keyphrases
- wavelet coefficients
- wavelet transform
- wavelet domain
- multiresolution
- subband
- multiscale
- discrete wavelet transform
- high frequency
- shift invariant
- image denoising
- wavelet decomposition
- wavelet transformation
- marginal distributions
- bit plane
- quantization scheme
- noisy images
- low frequency
- bitstream
- feature vectors
- generalized gaussian
- wavelet based image
- wavelet based image coding
- training samples
- natural images
- image segmentation
- high resolution
- image coder
- denoising algorithm
- wavelet subbands
- statistical dependencies
- wavelet bases
- energy compaction
- video coding
- hard thresholding