Weights embedded to minimize visibility change

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United States of America Patent

PATENT NO 11455702
APP PUB NO 20200160480A1
SERIAL NO

16428793

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure relates generally improving visibility artifacts associated with encoded signals. A visibility change for local image areas associated with an encoded signal can be determined through use of a plurality of channel-specific contrast sensitivity functions. Of course, other features, and related claims and combinations are provided as well.

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Patent Owner(s)

  • DIGIMARC CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reed, Alastair M Lake Oswego, US 182 7738
Stach, John F Portland, US 23 235

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