Stability of the interval wavelet transform

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F09%3A%230000223" target="_blank" >RIV/46747885:24510/09:#0000223 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stability of the interval wavelet transform

Original language description

In this paper, we compare condition numbers of wavelet transforms for various constructions and we show that wavelet bases from [D. Černá, V. Finěk: Optimized Construction of Biorthogonal Spline-Wavelets] outperform the others from the viewpoint of numerical stability of wavelet transform. Furthermore, we use the constructed wavelet bases for wavelet image compression and we show that the error of the compression is smaller for the discrete wavelet transform with derived edge filters than for other methods using an extension of an image.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BA - General mathematics

OECD FORD branch

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Project

<a href="/en/project/LC06024" target="_blank" >LC06024: Jaroslav Hájek Center for Theoretical and Applied Statistics</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Workshop of the Jaroslav Hájek Center

ISBN

9788021051003

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

Masarykova univerzita Brno

Place of publication

Brno

Event location

Litomyšl

Event date

Sep 23, 2009

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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