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help me in finding functions

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Mrutyunjay
Mrutyunjay 2014-1-20
关闭： MATLAB Answer Bot 2021-8-20
equal code for imshowpair(A,B,'diff'); in matlab R2011b

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Image Analyst
Image Analyst 2014-1-20
imshowpair() is fairly recent. If "which imshowpair" does not list it, then it came after your version.
  1 个评论
Walter Roberson
Walter Roberson 2014-1-20
The user is asking for equivalent code that will work in R2011b.
With the 'diff' parameter, the part I am least sure of is the color mapping.
Walter Roberson
Walter Roberson 2014-1-20
I am going to speculate here that this might work well enough for you:
imagesc( abs( im2double(A) - im2double(B) ) )
colormap(gray(256))
  1 个评论
Mrutyunjay
Mrutyunjay 2014-1-21
Sir, 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..,kindly help me

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