Image overlay from certain position in the background image

I have 2 images and I am overlaying object from image B on the image A. I want to overlay at the certain position on image A. From example, I want an object from image B to overlay on Image A at the certain position of image A. Like object should be just above from the bottom.

Answer 1

[Image Analyst]

See instructions on overlaying an image onto another image:

http://blogs.mathworks.com/steve/2009/02/18/image-overlay-using-transparency/

http://www.mathworks.com/matlabcentral/answers/104889-how-to-overlay-a-foreground-image-over-a-background-image

You might have to use imtranslate() if the one image needs to be shifted with respect to the other.