0001 0002 figure,imshow(Idegraded/255),title('Degraded Image') 0003 0004 clc; 0005 clear; 0006 0007 load barbara256.mat 0008 disp('Image loaded') 0009 0010 C = 3000; 0011 sigma = 1; 0012 epsilon = 1.7; 0013 load Epsilon_profile_JPEG_Q7.mat 0014 0015 Quality = 7; 0016 imwrite(Im/255,['./temporal_jpeg.jpg'],'Quality',Quality); 0017 Idegraded = double(imread('temporal_jpeg.jpg')); 0018 delete('./temporal_jpeg.jpg') 0019 disp(['JPEG Image with quality ' num2str(Quality)]) 0020 0021 disp('Restoring Image ...') 0022 Irestored = restoring_image_SVM(Idegraded,epsilon,C,sigma,perfil_eps); 0023 disp('Done!') 0024 0025 RMSE = sqrt(mean((Im(:)-Irestored(:)).^2)) 0026 PSNR = psnr(Im,Irestored) 0027 0028 figure,imshow(Irestored/255),title('SVR Restored Image') 0029