“…Both the lossy and lossless compression methods support many compression techniques. Run-length encoding, Huffman coding, and arithmetic coding are used for the lossless compression method, while dictionary-based algorithm, Lempel-Ziv-Welch (LZW), JPEG and MPEG are applied to the lossy compression method (Ashraf et al, 2006;Arthur, 2012;Akhtar et al, 2014). However, in some cases two different compression methods are applied to compress the same image, to take the advantages of both by keeping the important details of the image as well as getting a high compression ratio, namely the hybrid compression method such as JPEG2000 (Firoozbakht, 2010).…”