Dynamically Typed

Pixel 4 uDepth deep dive

Michael Schoenberg and Adarsh Kowdle wrote a deep dive on uDepth, the set of neural networks on Google’s Pixel 4 phones that enable some cool computational photography features and a real-time depth sensing API at 30 Hz. Fun bonus: their architecture diagram also highlights whether each step runs on the phone’s CPU, GPU, or Neural Core.