DocumentCode
1565503
Title
A Hybrid Fractal Image Coding Method Based on a Nonlinear Model
Author
Zhao, Lihong ; Sun, Yuge ; Wang, Yongjun
Author_Institution
Inf. Sci. & Eng. Coll., Northeastern Univ., Shenyang
Volume
2
fYear
2005
Firstpage
1253
Lastpage
1257
Abstract
In order to speedup fractal block coding, a rapid matching strategy based on matching in Range Block´s Neighborhood is suggested in this paper. In order to guarantee the quality of decoding image, it is suggested that non-matching block should be coded by block truncation coding. In this paper, smooth block is coded by average coding. This coding method adopts three-level quad-tree coding scheme. Because of these strategies, the compression performance of this method is excellent
Keywords
block codes; data compression; fractals; video coding; Range Block Neighborhood; average coding; block truncation coding; compression performance; decoded image quality; fractal block coding; hybrid fractal image coding; nonlinear model; nonmatching block; rapid matching strategy; smooth block coding; three-level quad-tree coding; Block codes; Educational institutions; Electronic mail; Encoding; Fractals; Image coding; Information science; Mean square error methods; Mirrors; Sun;
fLanguage
English
Publisher
ieee
Conference_Titel
Neural Networks and Brain, 2005. ICNN&B '05. International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9422-4
Type
conf
DOI
10.1109/ICNNB.2005.1614839
Filename
1614839
Link To Document