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:
Aug. 14, 2007
Filed:
Jun. 27, 2003
Applicant:
Nils Kokemohr, Hamburg, DE;
Inventor:
Nils Kokemohr, Hamburg, DE;
Assignee:
Nik Software, Inc., San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/32 (2006.01); G06K 9/40 (2006.01); G06K 9/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for simulating in a digital image the effect of a physical polarization filter is described, the digital image having a plurality of pixels () with color, by darkening () each of the plurality of pixels () having a cool color and lightening () each of the plurality of pixels having a warm color. Optional adjustment algorithms are disclosed, including a contrast adjustment (), saturation adjustment () and intensity adjustment.