Want to get all outputs together as one in image processing

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Shahrin Islam 2018-7-27

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https://ww2.mathworks.cn/matlabcentral/answers/412353-want-to-get-all-outputs-together-as-one-in-image-processing

编辑： Guillaume 2018-7-29

Capture.JPG

Hello. Here I am attaching a file. I am implementing different edge detection methods and would like to have my outputs as per the following format attached. I am a new learner. Please help me. Thanks in advance.

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KALYAN ACHARJYA 2018-7-27

编辑：KALYAN ACHARJYA 2018-7-27

Have you checked the answers? I have provided the three ways- More detail here

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回答（2 个）

KALYAN ACHARJYA 2018-7-27

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https://ww2.mathworks.cn/matlabcentral/answers/412353-want-to-get-all-outputs-together-as-one-in-image-processing#answer_330579

编辑：KALYAN ACHARJYA 2018-7-27

在 MATLAB Online 中打开

fileFolder=fullfile(matlabroot,'toolbox','images','imdata');
dirOutput=dir(fullfile(fileFolder,'AT3_1m4_*.tif')); 
%Above line>>tif-image format, change it as per the image format
fileNames={dirOutput.name};
montage(fileNames, 'Size', [4 4]); %16 images 4 by 4 blocks, you can change it

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KALYAN ACHARJYA 2018-7-27

You can reduce the space between subplot by using this custom function

Another way you can change the aspect ration visit here

Hope my Answers help you

Good Wishes

Shahrin Islam 2018-7-28

Can you help me with following code. [ha, pos] = tight_subplot(3,2,[.01 .03],[.1 .01],[.01 .01]) for ii = 1:6; axes(ha(ii)); plot(randn(10,ii)); end set(ha(1:4),'XTickLabel',''); set(ha,'YTickLabel','')

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Guillaume 2018-7-27

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/412353-want-to-get-all-outputs-together-as-one-in-image-processing#answer_330590

在 MATLAB Online 中打开

Use subplot

img = imread('cameraman.tif');
figure; 
subplot(2, 3, 1); imshow(img);
subplot(2, 3, 2); imshow(imbinarize(img));
subplot(2, 3, 3); imshow(edge(imbinarize(img), 'Sobel'));
subplot(2, 3, 4); imshow(edge(imbinarize(img), 'Prewitt'));
subplot(2, 3, 5); imshow(edge(imbinarize(img), 'Roberts'));
subplot(2, 3, 6); imshow(edge(imbinarize(img), 'log'));