Invention Grant
- Patent Title: Frame extrapolation with application generated motion vector and depth
-
Application No.: US17590682Application Date: 2022-02-01
-
Publication No.: US11783533B2Publication Date: 2023-10-10
- Inventor: Jian Zhang , Xiang Wei , David James Borel , Matthew Robert Fulghum , Neel Bedekar
- Applicant: META PLATFORMS TECHNOLOGIES, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Baker Botts L.L.P.
- Main IPC: G06T15/20
- IPC: G06T15/20 ; G06T7/70 ; G06T7/50 ; G06T17/20 ; G06T7/20

Abstract:
In one embodiment, a method includes receiving a rendered image, motion vector data, and a depth map corresponding to a current frame of a video stream generated by an application, calculating a current three-dimensional position corresponding to the current frame of an object presented in the rendered image using the depth map, calculating a past three-dimensional position of the object corresponding to a past frame using the motion vector data and the depth map, estimating a future three-dimensional position of the object corresponding to a future frame based on the past three-dimensional position and the current three-dimensional position of the object, and generating an extrapolated image corresponding to the future frame by reprojecting the object presented in the rendered image to a future viewpoint associated with the future frame using the future three-dimensional position of the object.
Public/Granted literature
- US20230115057A1 FRAME EXTRAPOLATION WITH APPLICATION GENERATED MOTION VECTOR AND DEPTH Public/Granted day:2023-04-13
Information query