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US Patent 11756148 Signal encoding for difficult environments

Patent 11756148 was granted and assigned to Digimarc on September, 2023 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
Current Assignee
Digimarc
Digimarc
Date Filed
May 28, 2021
Date of Patent
September 12, 2023
Patent Applicant
Digimarc
Digimarc
Patent Application Number
17334206
Patent Citations
‌
US Patent 7986807 Signal embedding and detection using circular structures in a transform domain of a media signal
‌
US Patent 7152021 Computing distortion of media signals embedded data with repetitive structure and log-polar mapping
‌
US Patent 7286685 Halftone watermarking and related applications
‌
US Patent 7340076 Digital watermarks for unmanned vehicle navigation
‌
US Patent 7352878 Human perceptual model applied to rendering of watermarked signals
‌
US Patent 7412072 Variable message coding protocols for encoding auxiliary data in media signals
‌
US Patent 9922220 Image block selection for efficient time-limited decoding
‌
US Patent 10255649 Signal encoding for difficult environments
‌
US Patent 10304149 Signal encoding for difficult environments
‌
US Patent 10424038 Signal encoding outside of guard band region surrounding text characters, including varying encoding strength
•••
Patent Inventor Names
Alastair M. Reed
Kristyn R. Falkenstern
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11756148
Patent Primary Examiner
‌
Duy M Dang
CPC Code
‌
G06T 1/0021
‌
G06T 1/0028
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G06T 1/005
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H04N 1/32336

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