Procedure for marking binary coded data sets
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United States of America Patent
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Mar 19, 2002
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N/A
app pub date -
Apr 27, 1998
filing date -
Jun 16, 1995
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Abstract
Disclosed is a method of marking binary-coded data sets, especially image data or audio signals, by applying at least one information unit to a data set. The invention is characterized by the generation of a discrete position sequence for the application of information units to the data set to be marked, taking into account data-specific characteristics and using a key; and by the fact that the information unit to be applied is written and read at the positions established in the position sequence in the data set.
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