A Detailed Analysis of Lossless Image Compression Techniques

An image in its original form contains large amount of redundant data which consumes huge amount of memory and can also create storage and transmission problem. The rapid growth in the field of multimedia and digital images also needs more storage and more bandwidth while data transmission. By reducing redundant bits within the image data the size of image can also be reduced without affecting essential data. In this paper we are representing existing lossless image compression techniques. The image quality will also be discussed on the basis of certain performance parameters such as compression ratio, peak signal to noise ratio, root mean square.