期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2011
卷号：2
期号：2
页码：888-890
出版社：TechScience Publications
摘要：The compound image compression normally based on three classification methods that is object based, layer based and block based. This paper presents a comparison of layer and block based classification methods. For secure transmission, an encryption algorithm was used to encrypt the compressed image .Experimental results were conducted to analyze the performance of the two compressors.
