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. 01, 2013
Filed:
Feb. 05, 2010
Applicant:
Ting-yuan Cheng, Taipei County, TW;
Inventor:
Ting-Yuan Cheng, Taipei County, TW;
Assignee:
Primax Electronics Ltd., Neihu, Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image processing apparatus and related method determine an ambient luminance value. Ambient luminance value is analyzed under three conditions: static, dynamic and backed-lighted. Image(s) are received in an image stream and different parts of pixel luminance values corresponding to the image(s) selected by different ways are averaged to generate several luminance averaging values, to therefore determine the ambient luminance value from several luminance averaging values.
Cheng, Ting-Yuan. (2013). Image processing device and related method thereof (U.S. Patent No. 8547388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8547388
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile