公开(公告)号：US20240312028A1

公开(公告)日：2024-09-19

申请号：US18478271

申请日：2023-09-29

Applicant: Intel Corporation

Inventor： Selvakumar Panneer ,  Mrutunjayya Mrutunjayya ,  Lorenzo Tessari

IPC: G06T7/246 ,  G06T3/00 ,  G06T15/80

CPC classification number: G06T7/251 ,  G06T3/18 ,  G06T7/248 ,  G06T15/80

Abstract: Described herein, in one embodiment, is computer-implemented method of estimating dense optical flow using primitive ID data comprising generating a primitive ID buffer (e.g., triangle ID buffer) for a frame during rendering, rendering the frame with a unique color for each primitive ID, providing a rendered primitive ID buffer for the current and previous frame along with a confidence buffer and sparse optical flow between frames to a machine learning model, and generating an estimated dense optical flow via the machine learning model based on the input.