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:
Dec. 24, 2013
Filed:
Jul. 12, 2006
Michael Zarubinsky, Rishon-Lezion, IL;
Konstantin Berman, Petah-Tikva, IL;
Arnold Yanof, Gilbert, AZ (US);
Michael Zarubinsky, Rishon-Lezion, IL;
Konstantin Berman, Petah-Tikva, IL;
Arnold Yanof, Gilbert, AZ (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A device can perform gamma correction by receiving a non-gamma compensated input; selecting, in response to the input value, a selected approximating interval out of a group of low-brightness approximating intervals and out of a group of high-brightness approximating intervals; multiplying a portion of the input value by a selected approximating interval slope to provide an intermediate result; adding the intermediate result to a selected approximating interval offset to provide the gamma compensated output value; and outputting a gamma compensated output value.