The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2007
Filed:
Nov. 03, 2005
Applicants:
Mehmet Kivanc Mihcak, Redmond, WA (US);
Ramarathnam Venkatesan, Redmond, WA (US);
Mariusz H. Jakubowski, Bellevue, WA (US);
Inventors:
Mehmet Kivanc Mihcak, Redmond, WA (US);
Ramarathnam Venkatesan, Redmond, WA (US);
Mariusz H. Jakubowski, Bellevue, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01); G06K 9/38 (2006.01); G06K 9/46 (2006.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An implementation of a technology is described herein for deriving robust non-local characteristics and quantizing such characteristics for blind watermarking of a digital good.