Google built a rig with five Pixel 3s to improve the phone’s Portrait Mode photos

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Google built a rig with five Pixel 3s to improve the phone’s Portrait Mode photos
By Ivan Mehta


While most recent phones come with dual rear cameras to capture depth and deliver Portrait Mode-style shots with the background separated from the foreground, Google’s Pixel phones achieve the same effect with a single lens. That applies to the new Pixel 3 as well, and the company’s now explained how this functionality works – and why it used a rig consisting of five phones to perfect it. For Portrait Mode-style shots on the Pixel 2, Google used a neural network-powered Phase Detection Autofocus (PDAF) system. It works on a concept called Parallax, in which the camera captures two images from…

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November 30, 2018 at 03:29PM
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