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Extract part from an image

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Shafiqah Alya
Shafiqah Alya 2020-12-19
编辑： KALYAN ACHARJYA 2020-12-19
How to extract gradient part from this image?
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Image Analyst
Image Analyst 2020-12-19
Your image link does not work. Please attach a PNG file instead. In the meantime, try imcrop().

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KALYAN ACHARJYA
KALYAN ACHARJYA 2020-12-19
编辑：KALYAN ACHARJYA 2020-12-19
[Gmag,Gdir]=imgradient(input_grayScaleImage);
imshow([Gmag,Gdir]);
title('<Gradient G Direction>')
More imgradient

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