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Digimarc Corp

Patents indexed

Year range

2003

softwareconsumer_electronicsai_ml

Key Inventors

Geoffrey B. Rhoads1

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1 patents, in 2003

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2003 — How Digital Images Hide Invisible Markers to Track Rotation and Scaling

US 6567533·2003

How Digital Images Hide Invisible Markers to Track Rotation and Scaling

A method for hiding invisible patterns in digital images that allow computers to detect if an image has been rotated or resized, even if the original version is missing.

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Digimarc Corp

1 patents, in 2003

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