DocumentCode
316781
Title
Progressive image transmission by linear quadtree coding and wavelet transformation
Author
Cheung, Hon Wai ; Schrack, Günther
Author_Institution
Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada
Volume
2
fYear
1997
fDate
2-4 Jul 1997
Firstpage
475
Abstract
Progressive image transmission allows an approximate image to be built quickly and the details to be transmitted progressively through several stages over the channel. This technique appears very useful for picture communication over slow channels. This paper proposes to use linear quadtree coding combined with wavelet theory as well as other methods to achieve a progressive image transmission system. Results show that linear quadtree coding is an effective way for such processing
Keywords
image coding; quadtrees; telecommunication channels; transform coding; visual communication; wavelet transforms; linear quadtree coding; picture communication; progressive image transmission; slow channels; wavelet transformation; Bandwidth; Costs; Data structures; Displays; Image coding; Image communication; Image reconstruction; Image resolution; Transmitters; Wavelet coefficients;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Signal Processing Proceedings, 1997. DSP 97., 1997 13th International Conference on
Conference_Location
Santorini
Print_ISBN
0-7803-4137-6
Type
conf
DOI
10.1109/ICDSP.1997.628207
Filename
628207
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