公开(公告)号：US20230171420A1

公开(公告)日：2023-06-01

申请号：US17996997

申请日：2020-05-22

Applicant: INTEL CORPORATION

Inventor： Changliang WANG ,  Mohammad R. HAGHIGHAT ,  Wei HU ,  Tao XU ,  Tianmi CHEN ,  Bin YANG ,  Jia BAO ,  Raul DIAZ

IPC: H04N19/46 ,  H04N19/172 ,  H04N19/85

CPC classification number: H04N19/46 ,  H04N19/172 ,  H04N19/85

Abstract: Systems, apparatuses and methods may provide for source device technology that identifies a plurality of object regions in a video frame, automatically generates context information for the video frame on a per-object region basis and embeds the context information in a signal containing the video frame. Additionally, playback device technology may decode a signal containing a video frame and embedded context information, identifies a plurality of object regions in the video frame based on the embedded context information, and automatically selects one or more post-processing configurations for the video frame on a per-object region basis.