DocumentCode
2165393
Title
Image compression using periodic Haar piecewise-linear PHL transform
Author
Dziech, A. ; Tibken, B. ; Slusarczyk, P.
Author_Institution
Wuppertal Univ., Germany
Volume
2
fYear
2002
fDate
2002
Firstpage
1333
Abstract
In this paper an image data compression scheme based on the periodic Haar piecewise-linear (PHL) transform and quantization tables is proposed. Effectiveness of the compression for different classes of images is evaluated. The comparison of the compression quality using PHL and DCT transforms is given.
Keywords
Haar transforms; data compression; image coding; piecewise linear techniques; quantisation (signal); transform coding; DCT transform; PHL transform; data compression; image compression; periodic Haar piecewise-linear transform; quantization tables; Data compression; Digital signal processing; Discrete cosine transforms; Image coding; Image generation; PSNR; Piecewise linear techniques; Quantization; Sorting; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Signal Processing, 2002. DSP 2002. 2002 14th International Conference on
Print_ISBN
0-7803-7503-3
Type
conf
DOI
10.1109/ICDSP.2002.1028340
Filename
1028340
Link To Document