Well, Computer Vision is a sub-field of AI. So, if you wish to break into the Computer Vision field, then you should first try to get into AI and then make your way to Computer Vision, as that is a narrower option than Artificial Intelligence. Chart your way backward from the company or organization requirements, the Programming Languages they are preferring, Deep Learning frameworks they are working upon, the certification courses which teaches you and equips you with the best practical skills that you will need in your workplace, etc. In this regard, I recommend you check out the Artificial Intelligence certification course, from Intellipaat. Also, watch the below posted video on Introduction to Computer Vision to help you get a better understanding.