The ability to determine 3D information about the scene, called depth sensing, is a valuable tool for developers and users alike. Depth sensing is a very active area of computer vision research with recent innovations ranging from applications like portrait mode and AR to fundamental sensing innovations such as transparent object detection. Typical RGB-based stereo depth sensing techniques can be computationally expensive, suffer in regions with low texture, and fail completely in extreme low light conditions.
Overview of Stereo Depth Sensing
What Makes uDepth Distinct?
Depth for Computational Photography
Putting It All Together
Acknowledgements
链接地址：https://ai.googleblog.com/2020/04/udepth-real-time-3d-depth-sensing-on.html