公开(公告)号：US20240185431A1

公开(公告)日：2024-06-06

申请号：US18073376

申请日：2022-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yufang Sun ,  Akira Osamoto ,  John Seokjun Lee ,  Hamid R. Sheikh

IPC: G06T7/194 ,  G06T3/00 ,  G06T7/174 ,  G06T7/33

CPC classification number: G06T7/194 ,  G06T3/0093 ,  G06T7/174 ,  G06T7/337 ,  G06T2207/20084 ,  G06T2207/20221

Abstract: A method includes obtaining a reference frame from among multiple image frames of a scene. The method also includes generating a segmentation mask using the reference frame, where the segmentation mask contains information for separation of foreground and background in the scene. The method further includes applying the segmentation mask to each of the multiple image frames to generate foreground image frames and background image frames. The method also includes performing multi-frame registration on each of the foreground image frames to generate registered foreground image frames. The method further includes performing multi-frame registration on each of the background image frames to generate registered background image frames. In addition, the method includes combining the registered foreground image frames and the registered background image frames to generate a combined registered multi-frame image of the scene.