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. 12, 2010
Filed:
Oct. 25, 2007
Po-min Wang, Taipei, TW;
Chiou-shann Fuh, Taipei, TW;
Chun-nan Yeh, Taipei, TW;
Chin-hsun Wu, Taipei, TW;
Ching-feng Lin, Taipei, TW;
Po-Min Wang, Taipei, TW;
Chiou-Shann Fuh, Taipei, TW;
Chun-Nan Yeh, Taipei, TW;
Chin-Hsun Wu, Taipei, TW;
Ching-Feng Lin, Taipei, TW;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A white balance adjustment method for a digital image capturing device is disclosed. The white balance adjustment method comprises the steps of: setting a color temperature estimation area; capturing an image with the digital image capturing device; choosing one or more analysis blocks from the image; determining whether values of Cb and Cr of each analysis block are located in either a color temperature zone or a white zone of the color temperature estimation area; collecting and calculating each point value of each color temperature that is located in the color temperature estimation area to obtaining a final color temperature; and performing a white balance adjustment procedure according to the final color temperature.