公开(公告)号：US20230134779A1

公开(公告)日：2023-05-04

申请号：US18050058

申请日：2022-10-27

Applicant: Google LLC

Inventor： Bernhard Reinert ,  Sebastian Sylvan ,  Hugues Hoppe ,  Grigory Javadyan ,  Egor Yusov ,  David Chu ,  Kelvin Ritland

IPC: G06T17/20 ,  G06T7/50 ,  G06V10/74

Abstract: A method includes obtaining a first frame of image data including a plurality of pixels. Each pixel of the plurality of pixels is associated with a respective color value and a respective depth value. The first frame renders a scene from a first point of view. The method includes generating a three-dimensional (3D) polygon mesh using the plurality of pixels and the respective depth values. The 3D polygon mesh includes a plurality of portions. Each respective portion defines a respective plurality of vertices defining a respective mesh density representative of a density of the respective plurality of vertices. Each vertex is associated with a corresponding pixel of the first frame of image data. The method includes generating a second frame of image data via reprojection using the generated 3D polygon mesh. The second frame of image data has a second point of view different from the first point of view.