How to get pixel values from a selected image window
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Tania
am 26 Nov. 2014
Bearbeitet: Tania
am 26 Nov. 2014
Hi everyone,
I am trying to get all the pixel values from a rectangle region
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Image Analyst
am 26 Nov. 2014
First of all, x is column, and y is row - not vice versa like you have it. So to get a 5-by-5block of pixels, a subimage, around an x,y location, you can use indexing:
subImage5x5 = fullImage(y-2:y+2, x-2:x+2);
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