Is the crio powerful enough?

[davidthefat]

I was not very aware of FPGAs, so I read up on them; essentially FPGAs are processors that are highly customizable to fit specific functions? So do FPGAs need to be configured hardwarely before it can be programmed? Is the cRio a type of FPGA? If not, which FPGA is a suitable FPGA for the purpose of image processing? Also would the FPGAs be used primarily to capture the images or process the images? Regarding cameras, would they need to be directly communicating with the FPGA, like the middle man, or would the cameras be communicating with the cRio? If the cameras were to be communicating with the cRio, would a Ethernet network cable splitter suffice? Would the cameras show up as two separate cameras or would the set up just fail?