Study the Performance of Fractal Gray Image Compression Using Different Images Size


In this paper we investigate the effect of image size on the compression parameters of the fractal image compression technique(FIC) proposed by Jacquin This research is tested on 8 bits/pixel gray images, three different size of gray image have been used (100 x 100, 150 x 150 ,256 x256). The results show that the PSNR, Bit Rate and Encoding time are increase with the increase of image size, but the CR is decreases with the increase of image size, The quality of the reconstructed image is pleasurable either we use any size of images .