公开(公告)号：US20230037958A1

公开(公告)日：2023-02-09

申请号：US17786065

申请日：2020-12-24

Applicant: GOOGLE LLC

Inventor： Orly Liba ,  Rahul Garg ,  Neal Wadhwa ,  Jon Barron ,  Hayato Ikoma

IPC: G06T7/50

Abstract: A system includes a computing device. The computing device is configured to perform a set of functions. The set of functions includes receiving an image, wherein the image comprises a two-dimensional array of data. The set of functions includes extracting, by a two-dimensional neural network, a plurality of two-dimensional features from the two-dimensional array of data. The set of functions includes generating a linear combination of the plurality of two-dimensional features to form a single three-dimensional input feature. The set of functions includes extracting, by a three-dimensional neural network, a plurality of three-dimensional features from the single three-dimensional input feature. The set of functions includes determining a two-dimensional depth map. The two-dimensional depth map contains depth information corresponding to the plurality of three-dimensional features.