公开(公告)号：US20240404236A1

公开(公告)日：2024-12-05

申请号：US18008367

申请日：2021-12-08

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Wenhua HAN

IPC: G06V10/26 ,  G06V10/77 ,  G06V10/80 ,  G06V10/82

Abstract: An object segmentation method includes: generating and inputting a frame to be identified, a previous frame of the frame to be identified and a reference frame based on a video to be identified into an encoding network to generate a feature map of the frame to be identified, a target object feature map of the reference frame and a target object feature map of the previous frame; generating a first correlation matrix and a second correlation matrix; generating a first correlation feature map and a second correlation feature map; and generating an object segmentation image corresponding to a current frame based on the feature map of the frame to be identified.