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Hello! I am new to matlab. I just want to execute a simple GUI code in which i can display an image from base workspace through callback function(pushbutton1).

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Yaso Shalmani
Yaso Shalmani 2016-10-28
关闭： MATLAB Answer Bot 2021-8-20
It is working when i read the image inside
the callback function but not
ouside like given below:
I = imread('Edge.png'); % base workspace variable.
function pushbutton1_Callback(hObject, eventdata, handles)
axes(handles.axes1);
imshow(I);
How can i import variable 'I' into my pushbutton function.

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回答（1 个）

Ahmet Cecen
Ahmet Cecen 2016-10-28
编辑：Ahmet Cecen 2016-10-28
I don't have the time to write the actual thing here at the moment, but check one of my simpler GUIs here to see how it is done:
Shadow Remover

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