Multiple Camera Modules

I am working on a project that may require up to four camera modules being used for a robot localization problem. Is it possible to purchase a set of the OV7725 camera modules and connect them to the M7 camera board in such a way that there would be 4 sets of video/images being used for near by object recognition and localization? Is there enough processing power on the onboard microcontroller to accomplish this?

I’d buy 4 OpenMV Cams. The processor only has hardware for one camera at a time.