display mean and max of images....

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Elysi Cochin
Elysi Cochin am 18 Mär. 2014
Kommentiert: Image Analyst am 19 Mär. 2014
I rotate an image at a particular angle and then find its mean and max value. How do I display the mean and max image as shown in the 2nd and 3rd columns of the link below?
The column 1 - is the rotated image at an angle,
column 2 - mean
column 3 - maximum
Please, can someone help me how to display the mean and max images as in the 2nd and 3rd column of the link?

Akzeptierte Antwort

Nitin am 18 Mär. 2014
mean_img = mean(Img(:));
max_img = max(Img(:));
  3 Kommentare
Nitin am 19 Mär. 2014
You might need to reassign the columns with the mean and max values you have computed
Elysi Cochin
Elysi Cochin am 19 Mär. 2014
how to reassign.... please do reply sir....

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Image Analyst
Image Analyst am 19 Mär. 2014
It looks like this came from a paper. Didn't they describe how to get the images in the second and third columns? Is the second image the mean of the image as if you had rotated at a certain number of angles? Like 0 - 90 or something? Can you just use cart2pol(), then get the mean or max along columns, then invert with pol2cart()?


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