How can I apply frequency domain filers (Sobel and Laplacian) on my original picture?

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GHADAH AL-OBAIDI 2021-7-14

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回答： Anshika Chaurasia 2021-7-21

How can I apply frequency domain filers (Sobel and Laplacian) on my original picture?

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Anshika Chaurasia 2021-7-21

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Hello,

If you want to find edges in image using Sobel then use edge.
You can use fspecial to create sobel or laplacian filter and then use imfilter to apply them on the image.

Hope it helps!

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