174 citations · 317 across the 16 of their papers we have counts for
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cs.CV2015★ 1 cited
On The Continuous Steering of the Scale of Tight Wavelet Frames
Zsuzsanna Püspöki, John Paul Ward, Daniel Sage +1
In analogy with steerable wavelets, we present a general construction of adaptable tight wavelet frames, with an emphasis on scaling operations. In particular, the derived wavelets…
math.PR2015★ 18 cited
On the Besov Regularity of Periodic Lévy Noises
Julien Fageot, Michael Unser, John Paul Ward
In this paper, we study the Besov regularity of Lévy white noises on the -dimensional torus. Due to their rough sample paths, the white noises that we consider are defined as ge…