perform var(image(:)) operation in gui

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vipul utsav
vipul utsav le 6 Fév 2013
please,provide me a demo code for 5 images read in GUI using popup menu and perform var(image(:)) operation in gui
  2 commentaires
Walter Roberson
Walter Roberson le 6 Fév 2013
What part should the pop-up menu play in this?
What do you want to have happen with the result of the variance calculation?
vipul utsav
vipul utsav le 6 Fév 2013
suppose 5 images are a,b,c,d,e.
if i select in pop-up menu 'b',then image 'b' should display in GUI and var(b(:)) should display in box.

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Walter Roberson
Walter Roberson le 6 Fév 2013
foo = get(hObject, 'String');
bar = imread(foo{get(hObject, 'Value')});
msgbox(num2str(var(bar(:))));

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