Getting part of an image with MATLAB -

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i'm doing final project in matlab on "license plate correlation". user selects plate roi function, afterwards want plate. how can this?

after using roi function, use getposition on handle. gives vector [x_min y_min width height]. can use sub image.

imshow(i,[]) h = imrect; cord = getposition(h); sub_i = i(cord(2):cord(2)+cord(4),cord(1):cord(1)+cord(3));

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