Quantization Opportunities for Polyharmonic Subdivision Wavelets Applied to Astronomical Images

Details Quantization Opportunities for Polyharmonic Subdivision Wavelets Applied to Astronomical Images Quantization Opportunities for Polyharmonic Subdivision Wavelets Applied to Astronomical Images

2012-04-18

arxiv.org/abs/1204.3994v1

Mathematics

Numerical Analysis

10 pages, 12 figures

Scientific paper

We continue the study of a new family of multivariate wavelets which are
obtained by "polyharmonic subdivision". We provide the results of experiments
considering the distribution of the wavelet coefficients for the Lena image and
for astronomical images. The main purpose of this investigation is to find a
clue for proper quantization algorithms.

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