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How i can calculate row wise avg of an image??

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temp1 = double(imread('im1.JPG')); %img1.jpg is a 240*20 pixels in size;
%expected output 240 rows with single column with avg or mean ;
output= mean(temp1,240)

Accepted Answer

Thorsten on 30 Jun 2015
output = mean(temp1, 2);
Thorsten on 30 Jun 2015
I interpreted 240*20 as row x column; if it is x * y, you can use Stephen's code or simply
output = mean(temp1);

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