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Google has open-sourced the AI tool that makes the Pixel’s portrait mode so good

Google’s Pixel phones have some of the best cameras on the market.

Google’s Pixel phone has one hell of a camera, and one of the reasons for this is AI. Google has used its machine learning talent to squeeze better shots and shooting modes out of a tiny smartphone lens. And now, the company is open-sourcing one of these AI tools — a piece of software that underpins the Pixel’s portrait mode.

As announced in a blog post earlier this week, Google has open-sourced a lump of code name DeepLab-v3+. This is an image segmentation tool built using convolutional neural networks, or CNNs: a machine learning method that’s particularly good at analyzing visual data. Image segmentation analyzes objects within a picture, and splits them apart; dividing foreground elements from background elements.

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from The Verge – All Posts https://www.theverge.com/2018/3/14/17120996/google-pixel-phone-portrait-mode-ai-image-segmentation-open-source

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