Simple Image Processing

  1. Wifi Camera sends image to PC. > Not associated with arduino

  2. I process the image in say MATLAB. > Matlab forum

  3. I send the instructions to the controller wirelessly from my results generated in MATLAB. > possible arduino interface

How would I automate results from my MATLAB scripts to be sent over to the controller? > serial is the usual format

Give me some sources to study. > google is your friend

How exactly would XBEE talk to my PC. > probably thru another XBEE attached to your pc.

Is it possible to do that on an AD-Hoc network? or I would need a Wireless Router? > I think you are trying to mix apples and oranges.