Invention Grant
- Patent Title: Machine-readable watermarks and barcodes in images
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Application No.: US15307153Application Date: 2015-01-20
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Publication No.: US09760818B2Publication Date: 2017-09-12
- Inventor: Prashant Asthana , Adarsh Thimmappa
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Inc. Patent Department
- Priority: IN2172/CHE/2014 20140429
- International Application: PCT/US2015/012041 WO 20150120
- International Announcement: WO2015/167628 WO 20151105
- Main IPC: G06K7/10
- IPC: G06K7/10 ; G06K19/06 ; G06K7/14

Abstract:
Example embodiments relate to recognizing embedded information from images. In this manner, the embodiments disclosed herein enable recognition of a first barcode from a first image and a first machine-readable watermark based on the first barcode. The first barcode may be decoded to obtain a first group identifier. The first machine-readable watermark may also be decoded. A first payload associated with the first machine-readable watermark may be accessed based on the first group identifier and a first reusable watermark identifier of the first machine-readable watermark.
Public/Granted literature
- US20170046605A1 MACHINE-READABLE WATERMARKS AND BARCODES IN IMAGES Public/Granted day:2017-02-16
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