function [ output_args ] = enhanceMain( input_args )
%UNTITLED2 Summary of this function goes here
% Detailed explanation goes here
originImg = imread('office.jpg');
originImg = rgb2gray(originImg);
r = enhance(originImg , 100);
imwrite(uint8(r), 'tongtai_D_100.png')
subplot(421);
imshow(r),
title('D = 100');
r = enhance(originImg , 200);
imwrite(uint8(r), 'tongtai_D_200.png')
subplot(422);
imshow(r),
title('D = 200');
r = enhance(originImg , 400);
imwrite(uint8(r), 'tongtai_D_400.png')
subplot(423);
imshow(r),
title('D = 400');
r = enhance(originImg , 800);
imwrite(uint8(r), 'tongtai_D_800.png')
subplot(424);
imshow(r),
title('D = 800');
r = BLTF(originImg , 100, false);
imwrite(uint8(r), 'butterworth_D_100.png')
subplot(425);
imshow(r, []),
title('butterworth D = 100');
r = BLTF(originImg , 200, false);
imwrite(uint8(r), 'butterworth_D_200.png')
subplot(426);
imshow(r, []),
title('butterworth D = 200');
r = BLTF(originImg , 400, false);
imwrite(uint8(r), 'butterworth_D_400.png')
subplot(427);
imshow(r, []),
title('butterworth D = 400');
r = BLTF(originImg , 800, false);
imwrite(uint8(r), 'butterworth_D_800.png')
subplot(428);
imshow(r, []),
title('butterworth D = 800');
end
