norm vector of pixels on edge of an image

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Mehri Mehrnia 2022-7-12

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评论： Mehri Mehrnia 2022-7-12

Capture.JPG

I need to show norm vectors of of each pixels on edge of image.

an example is attached

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Bharat Chandra Mukkavalli 2022-7-12

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Hi,

Refer to this MATLAB answer on a similar query: https://in.mathworks.com/matlabcentral/answers/14385-display-2-d-grayscale-image-with-vector-normal-arrows

Hope this helps!

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Mehri Mehrnia 2022-7-12

This is different from what I want. My space is 2D and I want perpendicular vector at some edge pixels.

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