Marking techniques for tracking pirated media content
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United States of America Patent
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Issued Date -
Feb 15, 2007
app pub date -
Apr 26, 2004
filing date -
Apr 25, 2003
priority date (Note) -
Abandoned
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Abstract
A system and method for generating forensically marking image data from source material. A generated forensic mark will vary from copy to copy by using a selected forensic marking technique and forensic marking parameters that change from copy to copy of the source image data.
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