These parts come together to create some magical experiences like Animojis and Memojis. Finally, the flood illuminator allowed invisible infrared light to identify your face even when it’s dark. The infrared camera reads the dot pattern, captures an infrared image, then sends the data to the Secure Enclave in the A12 Bionic chip to confirm a match. The dot projector projects more than 30,000 invisible dots onto your face to build a local map (you’ll see this later in the tutorial). What makes the True Depth camera itself is the addition of a dot projector, flood illuminator, and infrared camera. Like most iPhone/iPad front cameras, the True Depth camera comes with a microphone, a 7 megapixel camera, an ambient light sensor, a proximity sensor, and a speaker. As developers, the True Depth camera opens up a world of possibilities for us, especially in the field of face-base interactions.īefore we begin this ARKit tutorial, let me quickly brief you on the different parts of the camera. An ode to hardware and software engineers, the True Depth camera is what powers its secure facial recognition system, FaceID. One of the most innovative inventions Apple has come up with in the past year is its True Depth camera.
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