Distribution of primary additional errors in fractal encoding method

被引：104

作者：

Liu, Shuai ^{[1
,2
]}

Fu, Weina ^{[1
]}

He, Liqiang ^{[1
,3
]}

Zhou, Jiantao ^{[1
]}

Ma, Ming ^{[1
]}

机构：

[1] Inner Mongolia Univ, Coll Comp Sci, Hohhot 010012, Peoples R China

[2] Inner Mongolia Univ, Sch Phys Sci & Technol, Hohhot 010012, Peoples R China

[3] Inner Mongolia Univ, Room A311,Comp Bldg,235 Western Univ St, Hohhot 010012, Peoples R China

来源：

MULTIMEDIA TOOLS AND APPLICATIONS | 2017年 / 76卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Image enoding; Fractal encoding; Primary additional error; Distribution; Edge; WAVELET TRANSFORM; COMPRESSION; SEARCH; IMAGES;

D O I：

10.1007/s11042-014-2408-1

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Today, fractal image encoding method becomes an effective loss compression method in multimedia without resolution, and its negativeness is that its high computational complexity. So many approximate methods are given to decrease the computation time. So the distribution of error points is valued to research. In this paper, by extracted primary additional error values, we first present a novel fast fractal encoding method. Then, with the extracted primary additional error values,we abstract the distribution of these values.We find that the different distribution of values denotes the different parts in images. Finally, we analyze the experimental results and find some properties of these values.The experimental results also show the effectiveness of the method.

引用

页码：5787 / 5802

页数：16

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