“…The tests were run on a set of four different image sequences-"Football," "Tennis," "Flower Garden," and "Mobile." Each of the four test sets is superimposed with synthetic white Gaussian noise, using noise levels 5,10,15,20,25,30,35,40, and 50. The translation between noise level and mean PSNR of the noisy sequences appears in Table III, as the clipping of out-of-range gray-values causes some variation, especially noticed in the strong noise cases.…”