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US Patent 7668334 Conditioning imagery to better receive steganographic encoding

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Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7668334
Patent Inventor Names
Alastair M. Reed0
Brett A. Bradley0
Date of Patent
February 23, 2010
Patent Application Number
11143088
Date Filed
June 1, 2005
Patent Citations Received
‌
US Patent 11990143 Multi-mode audio recognition and auxiliary data encoding and decoding
0
‌
US Patent 11704866 Systems and methods for visualization of building structures
0
Patent Primary Examiner
‌
Brian P. Werner
Patent abstract

The present invention relates to steganography and digital watermarking. In one implementation, we provide a method to analyze a digital image to determine whether the digital image will be a suitable host to receive steganographic encoding or digital watermarking. Suitability is determined, at least in part, by analyzing the digital image relative to an expected workflow process through which a watermarked version of the digital image is expected to flow through. Our methods and systems determine whether the digital image forms a suitable host to receive digital watermarking relative to the expected workflow process. If the digital image is not suitable, the digital image is modified to better receive digital watermarking in anticipation of the expected workflow process.

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