Judging from the content of your question, you'd be better served contracting with an NI Alliance Partner.
Based on the information provided, you are starting from scratch.
You will need vision toolkit or if you are a king in C++, you can do a bridge between OpenCV and LabVIEW.
Please give more information on what you are trying to do.
It's like: hey!!!... I have a spaceship project, but no code for it. Is someone ever coded a spaceship software?