Find and download the 256x256 gray scale "lena" image. Subtract 128 from the pixel values and make it a zero-mean process. We will experiment with optimum linear prediction. The image predictor uses the following template with 4 coefficients to predict the pixel at location So: S2 So Calculate the first 5 correlation values: RS), R(S,S R(S,S), R(S,S3), R(SS Find and download the 256x256 gray scale "lena" image. Subtract 128 from the pixel values and make it a zero-mean process. We will experiment with optimum linear prediction. The image predictor uses the following template with 4 coefficients to predict the pixel at location So: S2 So Calculate the first 5 correlation values: RS), R(S,S R(S,S), R(S,S3), R(SS