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:
Apr. 25, 2006
Filed:
May. 18, 2004
Hari N. Nair, Bangalore, IN;
Neha Agrawal, Bangalore, IN;
Saif Choudhary, Bangalore, IN;
Ashish Neema, Bangalore, IN;
Arun Johary, San Jose, CA (US);
Hari N. Nair, Bangalore, IN;
Neha Agrawal, Bangalore, IN;
Saif Choudhary, Bangalore, IN;
Ashish Neema, Bangalore, IN;
Arun Johary, San Jose, CA (US);
Genesis Microchip Inc., Alviso, CA (US);
Abstract
Automatically and adaptively controlling contrast and color of a display device by computing a normalized histogram of a current image, computing degrees of correlation between the normalized histogram and a number of template histograms, sorting the template histograms based upon the associated degrees of correlation, selecting a number of the best correlated template histograms based on the sorting, blending the selected the transfer functions associated with the selected template histograms to form a blended transfer function, and applying the blended transfer function to the current image.