title: How to control overlap image color?
body: <p>I overlapped two images A and B; The overlap image show green-magenta colors: I want blue and red. I used the following code:</p>
  
  <pre><code>  c=imfuse(A,B,'falsecolor','Scaling','joint');
    redChannel = c(:, :, 1);
    blueChannel = c(:, :, 3);
    rgbImage = cat(2,redChannel,blueChannel);
    imshow (rgbImage)
  </code></pre>