trying to write a code on Image processing

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Mrutyunjay 2014-1-21

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https://ww2.mathworks.cn/matlabcentral/answers/113104-trying-to-write-a-code-on-image-processing

编辑： mohammed 2014-1-21

Mashohor.ahs06.pdf

I am a beginner in Image Processing using MatLab and I am trying to write a code which compares and detects the error between two images and marks the particular error portion and I am using Matlab 2011b., kindly help me

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Meshooo 2014-1-21

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https://ww2.mathworks.cn/matlabcentral/answers/113104-trying-to-write-a-code-on-image-processing#answer_121615

What do you mean by error?

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Mrutyunjay 2014-1-21

error means the difference in two images

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Koteswar Rao Jerripothula 2014-1-21

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logical(abs(I1-I2))

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Mrutyunjay 2014-1-21

Mashohor.ahs06.pdf

This is my code

close all a1=imread('master_image.png'); a=im2bw(a1); figure, imshow(a) b1=imread('test_image.png'); b=im2bw(b1); figure, imshow(b) k= imabsdiff(a,b); figure, imshow(k)

Im trying to find the difference in two images and the function 'logical(abs(a-b))' isn't working