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:
Mar. 12, 2002
Filed:
Mar. 08, 1999
Xiaofan Feng, Vancouver, US;
Scott J. Daly, Kalama, both of, WA (US);
Sharp Laboratories of America, Inc., Camas, WA (US);
Abstract
A method for color registration in a image capturing device includes arranging multiple rows and multiple columns of pixel capturing elements in a sensor array; capturing a luminance component of the image and generating a luminance output signal therefrom; capturing in another row and in alternate columns thereof, a first color component, capturing a luminance component in the remaining columns thereof, and generating a first color-luminance output signal therefrom; and capturing, in another row and in alternate columns thereof, a second color component, capturing a luminance component in the remaining columns thereof, and generating a second color-luminance output signal therefrom. A system for color registration in a image capturing device includes a sensor array having multiple rows and multiple columns of pixel capturing elements therein, wherein a first row has pixel capturing elements for capturing a luminance component of the image at a first resolution; another row and alternate columns thereof have pixel capturing elements for capturing a first color component at one-half of said first resolution, and which contain pixel capturing elements in the remaining columns thereof for capturing a luminance component thereof; and another row and alternate columns thereof have pixel capturing elements for capturing a second color component at one-half said first resolution, and which contain pixel capturing elements in the remaining columns thereof for capturing a luminance component thereof.