Various Image Compression Methods: A Survey

Abstract

Every day, a massive amount of information is stored, processed, and transmitted digitally. Image compression will allow Picture Archiving and Communication Systems (PACS) to detract the sizes of files on their storage necessities while maintaining relevant information. This paper represents various compression methods as it is applicable to various fields of image processing. On the basis of analyzing many techniques are available for compressing the images. But in some cases these techniques will reduce the quality and originality of the image. There are basically two types of methods are exist, namely lossless and lossy image compression techniques. In present time some other methods combine with basic method.