Data compression with ENO schemes: A case study

Citation
S. Amat et al., Data compression with ENO schemes: A case study, AP COMP HAR, 11(2), 2001, pp. 273-288
Citations number
17
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Mathematics,"Engineering Mathematics
Journal title
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS
ISSN journal
1063-5203 → ACNP
Volume
11
Issue
2
Year of publication
2001
Pages
273 - 288
Database
ISI
SICI code
1063-5203(200109)11:2<273:DCWESA>2.0.ZU;2-6
Abstract
We study the compresion properties of ENO-type nonlinear multiresolution tr ansformations on digital images. Specific error control algorithms are used to ensure a prescribed accuracy. The numerical results reveal that these m ethods strongly outperform the more classical wavelet decompositions in the case of piecewise smooth geometric images. (C) 2001 Academic Press.