公开(公告)号：US20240087140A1

公开(公告)日：2024-03-14

申请号：US17931859

申请日：2022-09-13

Applicant: QUALCOMM Incorporated

Inventor： Qureshi ASMA ,  Darren GNANAPRAGASAM ,  Alireza SHOA HASSANI LASHDAN ,  David HANSEN

IPC: G06T7/215 ,  G06T7/194

CPC classification number: G06T7/215 ,  G06T7/194 ,  G06T2207/20081

Abstract: Systems and techniques are described herein for processing video data. For instance, a technique can include receiving a first image after a previous image. The process can further include receiving a first segmentation mask associated with the previous image. The process can also include estimating a first set of forward motion vectors between the previous image and the first image. The process can further include estimating a reliability of the first set of forward motion vectors. The process can also include extrapolating a second segmentation mask associated with the first image using the first set of forward motion vectors and first segmentation mask based on the estimated reliability of the first set of forward motion vectors.