Uncertainty principles and optimally sparse wavelet transforms.
Ron LevieNir A. SochenPublished in: CoRR (2017)
Keyphrases
- wavelet transform
- low frequency
- high frequency
- uncertain data
- multiresolution
- sparse data
- image compression
- subband
- inherent uncertainty
- high dimensional
- sparse representation
- theoretical framework
- image coding
- wavelet transformation
- wavelet coefficients
- multiscale
- conditional probabilities
- decision theory
- incomplete information
- wavelet filters
- shift invariance
- uncertain information
- wavelet domain
- sparse coding
- video sequences