In most cases, the face detection system will confirm detection by overlaying a rectangle on each face in the scene displayed on the camera’s LCD . Some systems use a different colour to identify the face that will be used as a focusing target. Tracking facilities are also provided by some recent systems.
Read moreCan any camera do face recognition?
Few smart cameras offer facial recognition And not all the cameras boasting the technology actually have it. There are a handful of smart cameras on the market with true facial recognition software — from Honeywell, Nest, Netatmo, Tend Secure, Wisenet — but more are on the horizon.
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