摘要
视频图像压缩的分形压缩方法是当今图像压缩编码中的热门话题,通过研究双变量分形函数空间,得出了一些关于双变量分形函数的有用的结果;提出了一种基于双变量分形函数空间理论的帧内分块匹配视频图像压缩算法;给出了算法框图和帧间编码的有效花费函数,形成了一种新的视频图像分块匹配压缩算法,在计算机上实现效果良好。
At present, video image compression is the hot topic of image compression and coding. Many useful results of bivariable functions have been obtained by studying the bivariable fractal space. A block matching intra-frame video image compression algorithm based on bivariable fractal function space theory has been proposed. The framework of the algorithm and an effective cost function of inter-frame coding weregiven. A novel block matching compression algorithm for video images was formed. The reliable result is available.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2006年第1期47-49,共3页
Journal of System Simulation
关键词
分块匹配视频压缩
双变量分形函数
帧内压缩
帧间压缩
block matching video image compression
bivariable fractal function
intra-frame compression
inter-frame compression
