Abstract for March 28, 2006
Francisco Blanco-Silva (Purdue University)
From www.curvelet.org:
"The Curvelet transform is a higher dimensional
generalization of the Wavelet transform designed to represent images at
different scales and different angles. They were introduced in 1999 by
Cand?s and Donoho to address the edge representation problem of
images."
We will present a concise definition of both Continuous and Discrete
Curvelet Transforms, together with an exposition of some of their
approximation properties and applications to imaging.
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