MATLAB: Image Gradient Magnitude : Compute: Sobel Image Gradients (Gx and Gy) Gradient magnitude (Gmag) and Gradient direction(Gdir)
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Please help he what to edit on code.....
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Chit La Pyae Myo Hein
2020-9-23
img=imread('cameraman.tif');
[Gx,Gy]=imgradientxy(img,'sobel');
%Uncomment the code below to visualize Gx and Gy
figure
imshowpair(Gx,Gy,'montage')
title(' Directional Gradients, Gx and Gy ,using Prewitt method')
%Uncomment the code below to visualize Gmag and Gdir
imshowpair(Gx,Gy,'montage')
title( 'Gradient Magnitude (Left) and Gradient Direction (Right)')
[Gmag,Gdir] = imgradient(Gx,Gy);
imshowpair(Gmag,Gdir,'montage')
title('Gradient Magnitude (Left) and Gradient Direction (Right)')
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