Convert Grayscale image to XYZ file..
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How i can convert a GrayScale image to XYZ file ?
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Answers (2)
Image Analyst
on 11 Apr 2013
You have row, columns, and at every (row, column) (= (y, x)) location you have a gray level. What are you referring to as "Z"? What does your Z represent? Gray level? If so, then the image array is already what you want. Or were you looking to display the image with surf()?
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Image Analyst
on 18 Apr 2019
See my attached code. It produces a CSV text file with x,y,gray level.
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