If you want to know how the computer vision works, here is an opportunity. Kirill Eremenko (Data Scientist and Udemy AI Instructor) is now offering new online course on computer vision at Kickstarter.
Computer vision is one of the mostly applied AI technology. From health to retail to entertainment - the list goes on. Computer Vision is already a $18 Billion market and is growing exponentially.
I have keen interest in machine learning and I have already pledged. Grab it while it is still affordable. You can get it for AU$ 43 now as compared to AU$ 200 later at full retail price.
To pledge, go to this URL: https://goo.gl/xXDFby