摘要
分形方法作为一种新兴的图像编码方法,有着压缩比高等独特的优点。但由于它也有着致命的缺点,即编码速度很慢,目前对于序列图像的分形编码的研究方兴未艾。文章介绍了两类主要的序列图像分形编码方法,并对其进行了展望。
Fractal is a new image coding method, it has special merit of high compression ratio. But it also has fatal shortcoming, that is, the encoding speed is too slow. The research of fractal coding of image sequence is still in the ascendant. In this paper, the two kinds of fractal coding methods of image sequence are investigated.
出处
《通信技术》
1999年第3期33-36,共4页
Communications Technology
基金
国家自然科学基金
关键词
序列图像编码
分形编码
小波分形编码
Sequence image coding, Fractal coding, Wavelet-fractal coding