公开(公告)号：US20240146524A1

公开(公告)日：2024-05-02

申请号：US18050116

申请日：2022-10-27

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Bin XU ,  Guang Han SUI ,  Jing LI ,  Lin DONG

IPC: H04L9/08 ,  H04N21/2347

CPC classification number: H04L9/088 ,  H04N21/23476

Abstract: Edge device video processing with encryption of confidential image content is provided. The process includes obtaining, by the edge device, a video stream, and partitioning image content of the video stream into a confidential part and a non-confidential part. Further, the process includes encrypting, by the edge device, the confidential part of the image content to obtain encrypted image content from the confidential part and non-encrypted image content from the non-confidential part of the image content. In addition, the process includes encoding, by the edge device, the encrypted image content and the non-encrypted image content into an encoded video stream, and transmitting the encoded video stream to one or more processing servers.