Change mean and std deviation
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Hi,
I would like to transform the grey on an image to a given value of mean and std deviation, in order that the value of the pixels will be the same and when I make a superposition (mosaic) of the images the border between the two is almost indistinguible. Could anyone help me? Thanks a lot in advance!
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Image Analyst
le 3 Oct 2015
See the Mathworks example here: http://www.mathworks.com/help/vision/examples/feature-based-panoramic-image-stitching.html?prodcode=VP&language=en
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Image Analyst
le 3 Oct 2015
Moved here from a brand new Question (now deleted) he started:
Hi,
I have 2 images with different mean grey values. How can I change these values to the average value of both images? Thank you!
Image Analyst
le 3 Oct 2015
OK, if you don't want to use imhistmatch() and can't figure out the formula, and now just want to have the same mean and don't care about the standard deviation, here it is:
mean1 = mean(image1(:));
mean2 = mean(image2(:));
newImage2 = double(image1) - mean1 + mean2;
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