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can you explain the logic for this program
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[jpegFiles,pathname,FilterIndex]=uigetfile({'*.png'},'Select sequence of images','MultiSelect','on');
N=length(jpegFiles);
imageArray=cell(1,N);
grayimage = cell(1,N);
filtArray=cell(1,N);
sizeimage=cell(1,N);
im1=cell(1,N);
for i = 1:N
imageArray{i} = imread((fullfile(pathname,jpegFiles{i})));
figure(1);
subplot(4,3,i);
imshow(imageArray{i}); % Display image.
str=sprintf('original image %d',i);
title(str);
end
for j=1:N
grayimage{j} =rgb2gray(imageArray{j});
figure(2);
subplot(4,3,j);
imshow(grayimage{j}); % Display image.
str=sprintf('grayimage %d',j);
title(str);
end
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Antworten (1)
Walter Roberson
am 11 Dez. 2013
It asks the user to select some images. It reads the images and displays them in color in one figure. It then goes back over the images and makes a grayscale version of each and displays the grayscale version in a second figure.
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