Using steganographic encoded information with maps
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United States of America Patent
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Feb 27, 2007
Issued Date -
N/A
app pub date -
Jun 3, 2005
filing date -
Mar 5, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A map depicts a plurality of different locations. Steganographic encoding is embebbed in first and second map areas. Steganographic encoding in each area conveys an identifier that is associated with its respective map area. Different encoded identifiers are used to link to information pertaining various different locations depicted in the map.
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