How to get surface texture, surface roughness, bearing area curve, etc. from the grayscale image of an object or geometry?

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uma shankar 2018-1-24

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https://ww2.mathworks.cn/matlabcentral/answers/378734-how-to-get-surface-texture-surface-roughness-bearing-area-curve-etc-from-the-grayscale-image-of

评论： uma shankar 2018-1-25

Hi, I have a computer generated image of an object. I want to get the surface profile, roughness, bearing area curve, etc. Can anyone help me out? Regards, Uma Shankar

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Image Analyst 2018-1-24

You forgot to attach the image. And what do the image values represent? Topography? Reflectance?

uma shankar 2018-1-25

46-25.bmp

Hi, Thanks for your reply. Attached is the image. It is a grayscale image generated from a CAD 3 D model. I would like to get the surface profile and other parameters from this image.

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