Script from_rgb_to_gray.m

Download Script from_rgb_to_gray.m

[x,map]=imread('Gradara.bmp'); image(x) axis off set(gcf,'Menubar','none','Toolbar','none') %% % rgb_img = imread('Gradara.bmp'); % Load the image % rgb_img =x4; % Load the image % image(rgb_img) % Display the RGB image I = .2989*x(:,:,1)... +.5870*x(:,:,2)... +.1140*x(:,:,3); figure; colormap(gray(256)); image(I) axis off % set(gcf,'Menubar','none','Toolbar','none') set(gcf,'Toolbar','none') info4=imfinfo('Gradara','bmp') %la riga seguente non funziona bene. Da rivedere imwrite(I,'gradarag','jpg','Quality',100,'BitDepth',12)

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