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US Patent 7697717 Method of embedding watermark into digital image

Patent 7697717 was granted and assigned to LG on April, 2010 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11924356 Authentication method and system
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Patent abstract

Methods of embedding and detecting a watermark into-from a digital image are disclosed. A method of embedding a watermark in accordance with an embodiment of the present invention into a digital image, the method comprising: generating a difference from an original image; segmenting said difference image into sub-regions; and calculating a watermark block into each sub-region by adding said watermark block with pixel values of each sub-region.

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US Patent 07697717 Method of embedding watermark into digital image US Patent 7697717 Method of embedding watermark into digital image

Infobox
Patent Number
0769771700
Patent Number
769771700
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0769771700
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Infobox
Is a
Patent
Patent
0
Current Assignee
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076977170
Date of Patent
April 13, 2010
0
Patent Application Number
114056080
Date Filed
April 18, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076977170
Patent Primary Examiner
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Manav Seth
0
Edits on 22 Sep, 2022
"Entity importer update"
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Golden AI
edited on 22 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076977170
Date of Patent
April 13, 2010
0
Patent Application Number
114056080
Date Filed
April 18, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076977170
Patent Primary Examiner
‌
Manav Seth
0
Edits on 18 Jun, 2022
"Entity importer update"
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Golden AI
edited on 18 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07697717
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 US Patent 07697717 Method of embedding watermark into digital image

Infobox
Is a
Patent
Patent
Current assignee
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07697717
Date of patent
April 13, 2010
Patent application number
11405608
Date Filed
April 18, 2006
Patent primary examiner
‌
Manav Seth

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