DocumentCode
3569520
Title
A hybrid image compression scheme using block-based fractal coding and DCT
Author
Farhadi, G.
Author_Institution
Electr. & Comput. Eng. Dept., Tehran Univ., Iran
Volume
1
fYear
2003
Firstpage
89
Abstract
Fractal image compression is a recent technique among lossy image coding methods that provides several improvements over existing Fourier series compression schemes. In this work we propose and investigate a class of hybrid image coders based on fractal coding and DCT based algorithms. These hybrid algorithms outperform pure fractal coders and show better behavior as compared to both pure fractal and DCT-based coders.
Keywords
data compression; discrete cosine transforms; fractals; image coding; transform coding; DCT algorithms; discrete Fourier transform; fractal image compression; hybrid image coders; lossy image coding methods; pure fractal coders; Digital images; Discrete Fourier transforms; Discrete cosine transforms; Fourier series; Fractals; Graphics; Image coding; Transform coding; Vector quantization; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Video/Image Processing and Multimedia Communications, 2003. 4th EURASIP Conference focused on
Print_ISBN
953-184-054-7
Type
conf
DOI
10.1109/VIPMC.2003.1220444
Filename
1220444
Link To Document