公开(公告)号：US20230199195A1

公开(公告)日：2023-06-22

申请号：US18080251

申请日：2022-12-13

Applicant: Axis AB

Inventor： Mattias X. PETTERSSON ,  Viktor EDPALM ,  Axel KESKIKANGAS

IPC: H04N19/146 ,  H04N7/18 ,  H04N19/107 ,  H04N19/172 ,  H04N19/593

CPC classification number: H04N19/146 ,  H04N7/185 ,  H04N19/107 ,  H04N19/172 ,  H04N19/593

Abstract: A method and image processing device for encoding a video comprising a sequence of image frames captured between a first and a second time is disclosed. The method comprises encoding a subset of the image frames, wherein the image frames of the subset are distributed over the sequence and storing the remaining image frames of the sequence. After the second time, the encoded subset is decoded and the stored remaining image frames as well as the decoded encoded subset are encoded to generate the encoded video. Alternatively, the stored remaining image frames are encoded and the encoded subset added to generate the encoded video.