COLOR VIDEO COMPRESSION USING FRACTAL METHOD
Fractal video compression is a relatively recent image compression method. In this paper we proposed two color video compression algorithms using fractal method. In first method a color video with RGB mode is firstly split into three channel components, and then these components are combined to a long sequence, which is then compressed by fractal gray video compression method. In second method a color video with RGB mode is converted to one with YIQ mode. Components Q and I are shrunk to a quarter size of original ones respectively; and then these components are compressed with fractal gray video compression method respectively. Experimental results show that the first method can get a high reconstruction quality and the second one can achieve a high compression ratio without perceptible image degradation.
Fractal image compression Gray-level video compression Color video compression
Sihui Chen Meiqing Wang
College of Mathematics and Computer Science, Fuzhou University, Fuzhou, Fujian 350002
国际会议
杭州
英文
287-291
2006-10-12（万方平台首次上网日期，不代表论文的发表时间）