Dial number with camera/picture Is there a way so I can quickly take a picture, highlights the number and I click it so it calls the number? Or I click take picture, and call.

So it just takes the photo, process it, extract number, calls it?
I don't think processing an image and extracting the number and calling it a better idea. the OCR processing will not be 100% all the time and it may call a different number at-times. 

A QR-code is more reliable than image processing and can be used for this if you dont want to type the number.

A QRcode Generator site to call to a specific number directly by scanning the code after generating it. Haven't tried it yet.