4 citations · 9 across the 6 of their papers we have counts for
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math.FA2016
The Role of -Scaling for Cartoon Approximation
Martin Schäfer
The class of cartoon-like functions, classicly defined as piecewise functions consisting of smooth regions separated by discontinuity curves, is a well-established mode…
math.FA2016
Bendlets: A Second-Order Shearlet Transform with Bent Elements
Christian Lessig, Philipp Petersen, Martin Schäfer
We introduce bendlets, a shearlet-like system that is based on anisotropic scaling, translation, shearing, and bending of a compactly supported generator. With shearing being linea…