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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.:

US 7236190 B1

PDFFull Text
Date of Patent:
Jun. 26, 2007

Filed:

Oct. 31, 2002

Digital image processing using white balance and gamma correction

Applicants:

Arnold Yanof, Tempe, AZ (US);

Michael Skow, Mesa, AZ (US);

Hung Tran, Chandler, AZ (US);

Anoosh Adby, Gilbert, AZ (US);

Inventors:

Arnold Yanof, Tempe, AZ (US);

Michael Skow, Mesa, AZ (US);

Hung Tran, Chandler, AZ (US);

Anoosh Adby, Gilbert, AZ (US);

Assignee:

Freescale Semiconductor, Inc., Austin, TX (US);

Attorneys:

Joanna G. Chiu

Ranjeev Singh

Primary Examiner:

John M Villecco

Int. Cl.
CPC ...
H04N 5/228 (2006.01); H04N 9/73 (2006.01); H04N 9/68 (2006.01); H04N 5/208 (2006.01); H04N 5/335 (2006.01); G06K 9/40 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method and system for digital cameras provides improved automatic exposure control, improved automatic white balance, improved color interpolation, improved automatic gamma correction, and improved progressive edge enhancement. These improvements are preferably implemented in CMOS semiconductor technology for faster speed.

Find Patent Forward Citations

Yanof, Arnold. (2007). Digital image processing using white balance and gamma correction (U.S. Patent No. 7236190). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7236190

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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