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1. 3-D discrete analytical Ridgelet transform

Author

Helbert, David, Carre, Philippe, and Andres, Eric

Subjects
Dithering -- Methods, Transformations (Mathematics) -- Analysis, Three-dimensional graphics -- Analysis, Business, Computers, Electronics, Electronics and electrical industries
Abstract

An implementation of the 3-D Ridgelet transform, the 3-D discrete analytical Ridgelet transform (3-D DART), is proposed that uses the Fourier strategy for the computation of the associated 3-D discrete Random transform. The results have shown that the simple thresholding of the 3-D DART coefficients is very efficient.

Published
2006

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