Arduino based Autonomous vehicle using image processing

hi am present working on build a self driving car using and old RC car,arduini uno board using image processing.....i am using matlap as my digital image processor and i need help on the arduino code. anyone who can help please

It's hard to help with code you can't see on a project with no specifications or details.

What do you want the Arduino to do? I hope it is nothing to do with image processing, it can't do that.