How to do a SOBEL METHOD on image inside the axes in GUI MATLAB??

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handles.output=hObject;
A=getimage(handles.axes1);
B=???sobel???
imshow(C,'Parent',handles.axes.2);

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Adam
Adam 2016-8-26
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The second argument, 'method', allows you to specify 'Sobel' or other edge detection algorithms to use.
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Adam
Adam 2016-8-26
doc edge
just takes you to the help page. It contains examples. There's no point me wasting my time repeating them when you could just look at the help instead!

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