I'm looking for an API or solution to verify the liveness of an image or a video. E.g. To make sure that whatever the web camera sees, is a live person and not an image or a video on someone's phone, held in front of a webcam.
Looked at Azure and AWS API but nothing like that is available. Gazed at OpenCV but it seems it will require a lot of training.
Does anyone have any experience with the topic they can share?