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Compressive Sensing for Polyharmonic Subdivision Wavelets With Applications to Image Analysis
Ognyan Kounchev, Damyan Kalaglarsky
We apply successfully the Compressive Sensing approach for Image Analysis using the new family of Polyharmonic Subdivision wavelets. We show that this approach provides a very effi…
Quantization Opportunities for Polyharmonic Subdivision Wavelets Applied to Astronomical Images
Ognyan Kounchev, Damyan Kalaglarsky
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…
Polyharmonic Daubechies type wavelets in Image Processing and Astronomy, II
Ognyan Kounchev, Damyan Kalaglarsky, Milcho Tsvetkov
We consider the application of the polyharmonic subdivision wavelets (of Daubechies type) to Image Processing, in particular to Astronomical Images. The results show an essential a…
Polyharmonic Daubechies type wavelets in Image Processing and Astronomy, I
Ognyan Kounchev, Damyan Kalaglarsky
We introduce a new family of multivariate wavelets which are obtained by "polyharmonic subdivision". They generalize directly the original compactly supported Daubechies wavelets.