Generate the code for adding user defined Gaussian Noise (in dB) and a. Filter out the same using average filter (generate function) b. Determine the frequency plot c. Determine error image, SNR and PSNR

Generate the code for adding user defined Salt and Pepper Noise (in dB) and a. Filter out the same using median filter (generate function) b. Determine the frequency plot c. Determine error image, SNR and PSNR

MATLAB PROGRAMMING FOR THE PLOT OF NO OF SEARCH POINTS AND PSNR PLOT OF VARIOUS BLOCK MATCHING ALGORITHMS SUCH AS SMALL CROSS DIAMOND,NEW CROSS DIAMOND,CROSS DIAMOND