Study of Fractal Coding Algorithm and Parameters
Wang Yaoming · Jisuanji gongcheng · 2003
A new affine parameter is described through the study of fractal coding algorithm. According to the characteristic of the affine parameter , a corresponding compression method is presented. Other parameters are also discussed in this paper , especially for 8 isometry transforms and the distance between domain blocks. With these methods, compression ratio is improved and coding time is decreased, while decoded image quality have no obvious descent .