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    %% Blend Two Images
%%
% Display the two images.

% Copyright 2015 The MathWorks, Inc.

I1 = im2single(imread('blobs.png'));
I2 = im2single(imread('circles.png'));
subplot(1,2,1);
imshow(I1);
subplot(1,2,2);
imshow(I2);
%%
% Blend the two images and display the result.
halphablend = vision.AlphaBlender;
J = step(halphablend,I1,I2);
figure;
imshow(J);