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:
Oct. 22, 2019
Filed:
Mar. 08, 2016
Applicant:
Agfa NV, Mortsel, BE;
Inventor:
Rudolf Bartels, Mortsel, BE;
Assignee:
AGFA NV, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 11/40 (2006.01); H04N 1/32 (2006.01); G06T 3/40 (2006.01); G06T 3/60 (2006.01); G06T 11/20 (2006.01);
U.S. Cl.
CPC ...
G06T 11/40 (2013.01); G06T 3/4038 (2013.01); G06T 3/60 (2013.01); G06T 11/203 (2013.01); H04N 1/32144 (2013.01); H04N 1/32293 (2013.01);
Abstract
A security pattern generation method includes generating a plurality of draw instructions to define a plane filling line pattern, wherein the plane filling line pattern includes a repeating sub-pattern that defines a line by a sequence of draw instructions, and searching the sequence of draw instructions in the plurality of draw instructions and, if found, overlaying the searched sequence of draw instructions by a graphic object that is scaled to fit and scaled between the two distinct end points of the line.