I have two cameras side by side. I'd like to register two images taken from each camera. I think global transformation will not work for this issue since changes of distances between two images for the closer objects are significantly higher. What should I do in this case? I tried to read some papers but I am not sure which one is the perfect match for me. Do you have any suggestions such as "read this paper", "apply this algorithm", "know this and that" etc.
edit: I forgot to say that the project is real-time. Image registration will be implemented in the GPU.