Making two overlapping images into a new one

Hello everybody,

I am pretty sure that this question has alredy been posted but I cannot find an answer to my problem:

I have two pictures with an overlapping region (let's say A, the reference and B). I find the best overlapping position by using the cross correlation function (with the indices of the maximum I extract the vector that defines my transformation); Then, I just want to translate image B on image A using my transformation but I cannot find a way. When I translate B with my vector I only get a black picture because the image totally disappear.

Please tell me if my code is needed

(nothing fancy

   1-image loading
   2-rgb2gray
   3-cropping
   4-cross correlation
   5-finding maximum
   6-(the thing that does not work) image registration)

Have a nice day

Answer 1

[Image Analyst]

See these two links:

http://www.mathworks.com/help/vision/examples/feature-based-panoramic-image-stitching.html?prodcode=VP&language=en

http://www.crisluengo.net/index.php/archives/76

[Hysis Shepard]

Thank you, I used the first link with a few changes and it works well