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levels
2009 Dec 04
2
Dividing a pixel image into factors - (cut.im(), cut.default())
Hi,
I have a numeric pixel image which I would like to divide into factors
for analysis in Spatstat. I have found that I can use cut.im() function
to divide the range of pixel values into a series of equal length
intervals (e.g. if my pixels values range from 0 to 60,
cut.im(X.im,breaks=2) will produce two factors one containing pixel
values 0-30 and one containing pixel values of 30 - 60, or