ICCHA2022

8th International Conference on
Computational Harmonic Analysis

September 12-16, 2022

Ingolstadt, Germany

"Discrete Radial Wavelets: Construction and Applications"

SASTRY, C S

The utility of radial wavelets is wide and deep as they can be used in many applications including rotation-invariant feature extraction, and computed tomography. Nevertheless, compactly supported 2D discrete radial wavelets associated with the Multiresolution analysis (MRA)} are not known to exist. Motivated by their applicability, in this work, we propose two-dimensional wavelets that have desirable properties and discuss their relevance to some of the applications.
http://univie.ac.at/projektservice-mathematik/e/talks/ICCHA2022_SASTRY_2022-05_ICCHA_CS.pdf

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