Invention Grant
- Patent Title: System, method and apparatus for digital watermarking
-
Application No.: US16986948Application Date: 2020-08-06
-
Publication No.: US11303777B2Publication Date: 2022-04-12
- Inventor: Teng Wu , Alan Pak-Lun Ho , Thomas Daniel Wallace , Mustafa Mohamad
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: BCF LLP
- Main IPC: H04N1/32
- IPC: H04N1/32 ; G06T1/00

Abstract:
The disclosed systems, structures, and methods are directed to a digital watermarking system comprising: a data separator configured to receive a digital data file and segregate the digital data file into a message component and a data component, in which the message component includes a message, and the data component includes a data file; a message pipeline configured to process the message; a data pipeline configured to process the data file; a watermark pipeline configured to embed the processed message file onto the processed data file; and an inverse process pipeline configured to inverse the process applied by the data pipeline while processing the data file and generate a watermarked data file.
Information query