Comparative Study On The Image Compression Of Photo Sharing Sites Using Mean Square Error, Peak Signal To Noise Ratio And Data-Rate Savings
Nowadays, lots of people are very enthusiastic when it comes to sharing of photos in social media sites or photo sharing sites (Madden, Lenhart, Cortesi, Gasser, Duggan, Smith and Beaton, 2013). However, it is observed that when photos are uploaded the qualities of the pictures were reduced. This study evaluated the image compression of various sites using mean square error (MSE), peak signal-to-noise ratio (PSNR) and data-rate savings to determine which site will produce a better quality picture and allocates lesser memory space. The results attained from this study showed that there are several photo sharing sites that gave out zero noise in image downloading and uses high data-rate saving.
Keywords- Netizens, reconstructed image, noise, dimension, bits per pixel