Digital Chip and Method of Operation Thereof
- 標題
- Digital Chip and Method of Operation Thereof
- 總結
-
Digital watermarking is the embedding of a robust, secure message with a low degree of obtrusiveness into the media content, a process performed to prevent people from tampering with the original by using editing tools. The Digital Watermarking chip can protect the copyright of and provide authentication to digital media.
The advancement in digital scanners, cameras and video recorders has created a huge market for multimedia content such as digital documents, photos and videos, as well as related services in content storage, retrieval and reproduction. The ease of modifications and making forgeries can pose problems to the identification and authentication of originals, and law enforcement. As documents in the form of digital images are gaining popularity, the demand for a security protection chip has increased. Our Digital Watermarking Chip can generate a watermark that can withstand most digital filtering and processing techniques.
- 技術應用
-
Digital right protection in digital camera images, video images, digital documents, photocopied documents, surveillance systems, digital video.
- 申請日期
- 23/02/2010
- ID號碼
- 12/710,525
- 國家/地區
- 香港
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