DocumentCode
390557
Title
An effective improvement on fractal image coding with same-sized block mapping
Author
Yunda, Sun ; Changhui, Song ; Yao, Zhao
Author_Institution
Inst. of Inf. Sci., Northern Jiaotong Univ., Beijing, China
Volume
1
fYear
2002
fDate
26-30 Aug. 2002
Firstpage
804
Abstract
Some influential fractal methods are first discussed in this paper. Then a dual-classification technique is used to optimize the same-sized block mapping scheme, leading to considerable speed-up with no loss in fidelity. The process of our FX(HX) scheme is also proposed in detail. Finally, the good performance can be seen in experimental results.
Keywords
data compression; fractals; image classification; image coding; image matching; FX(HX) scheme; dual-classification technique; fractal image coding; image compression; same-sized block mapping; Computational complexity; Constraint optimization; Encoding; Fractals; Image coding; Image recognition; Image resolution; Iterative decoding; Optimization methods; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2002 6th International Conference on
Print_ISBN
0-7803-7488-6
Type
conf
DOI
10.1109/ICOSP.2002.1181178
Filename
1181178
Link To Document