how to join feeds from multiple small FOV cameras into one big feed

So, i want to use an ir camera sensor to detect an ir emitter's position. And since most ir cameras that I could find were small, I wanted to know if making a system of cameras with small FOV's, and them putting them slightly apart and combining the feeds to get a larger video feed, was possible. Sort of like your eyes. I wanted to know if it was possible to do all of this and make it run solely on an arduino; and if so, then how.

No, not possible with Arduino. In any case, you would get the algorithms running on a PC before considering moving the project to a smaller multitasking board, like a Raspberry Pi.