Invention Grant
- Patent Title: Color managed embedding system for embedding signals in color artwork
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Application No.: US16703601Application Date: 2019-12-04
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Publication No.: US11070701B2Publication Date: 2021-07-20
- Inventor: Jerry Allen McMahan, Jr.
- Applicant: Digimarc Corporation
- Applicant Address: US OR Beaverton
- Assignee: Digimarc Corporation
- Current Assignee: Digimarc Corporation
- Current Assignee Address: US OR Beaverton
- Agency: Digimarc Corporation
- Main IPC: H04N1/32
- IPC: H04N1/32 ; H04N1/00
Abstract:
The present disclosure relates generally to signal encoding for product packaging and other printed objects. One implementation utilizes a target reflectance value for image content combined with an encoded signal at or around 660 nm to guide color changes. Luminance change is controlled through opposing color shifts, while maintaining the target reflectance value. Other implementations are provided.
Public/Granted literature
- US20210112175A1 COLOR MANAGED EMBEDDING SYSTEM FOR EMBEDDING SIGNALS IN COLOR ARTWORK Public/Granted day:2021-04-15
Information query
