70 citations · 110 across the 33 of their papers we have counts for
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cs.IT2017
A Wavelet Plancherel Theory with Application to Multipliers and Sparse Approximations
Ron Levie, Nir Sochen
We introduce an extension of continuous wavelet theory that enables an efficient implementation of multiplicative operators in the coefficient space. In the new theory, the signal…
cs.IT2017
Uncertainty principles and optimally sparse wavelet transforms
Ron Levie, Nir Sochen
In this paper we introduce a new localization framework for wavelet transforms, such as the 1D wavelet transform and the Shearlet transform. Our goal is to design nonadaptive windo…