2 Dimensional image histogram

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hend
hend 2014년 12월 13일
답변: Image Analyst 2014년 12월 13일
I want to make a 2 dimensional histogram between the original image and its average mask, can anyone help me
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Image Analyst
Image Analyst 2014년 12월 13일
What is an "average mask"? And what do the two axes represent? Do you mean the gray level cooccurrence matrix?
hend
hend 2014년 12월 13일
it's a histogram of the image gray level and its local average on x and y axes respectively. which used in computing the 2D otsu's method like this paper

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Image Analyst
Image Analyst 2014년 12월 13일
Try the attached code. It's about all I have time for but it will get you started.

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