Compression of images using Delaunay triangulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F09%3A00503095" target="_blank" >RIV/49777513:23520/09:00503095 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Compression of images using Delaunay triangulation
Original language description
This paper describes a technique for lossy compression of grey-scale images based on the construction of Delaunay triangulation of pixels detected to be signicant for the image and its subsequent compression using Hilbert curve to decrease data dimensionfrom E2 to E1 . Zienkiewicz interpolation is used for the reconstruction of pixels from the triangulation. The approach is compared with the approach proposed by Demaret et al., which also exploits the Delaunay triangulation for image compression, and with commonly used JPEG and JPEG2000 methods.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JC - Computer hardware and software
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/KJB101470701" target="_blank" >KJB101470701: Alternative representation of image information by the use of triangulations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 9th IASTED International Conference on Vizualization, Imaging, and Image Processing
ISBN
978-0-88986-796-3
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
ACTA Press
Place of publication
Anaheim
Event location
Cambridge, UK
Event date
Jul 15, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—