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juniorhero/matlab gui code for get image url from edit_text and outputs grayscale to an axes

Created August 27, 2016 22:13
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matlab gui code for get image url from edit_text and outputs grayscale to an axes
function pushbutton1_Callback(hObject, eventdata, handles)
a=get(handles.edit1, 'string');
b=imread(a);
c=rgb2gray(b);
imshow(c,'Parent',handles.axes2);
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