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:
Aug. 28, 2012
Filed:
Jul. 29, 2009
Katsuhiro Nishiwaki, Chita-gun, JP;
Katsuhiro Nishiwaki, Chita-gun, JP;
Elmo Company, Limited, , JP;
Abstract
The image capture device includes pixel data acquisition unit for acquiring pixel data of a pixel of interest and neighboring pixels from an image capture element; an edge direction determination unit for determining whether a pattern such as an edge is defined by neighboring pixels centered on the pixel of interest; correction unit; and color interpolation unit. When a pixel of interest is determined by a defective pixel determination unit to be a defective pixel, and is moreover determined by the edge direction determination unit not to lie in an edge direction, the correction unit will correct the pixel of interest to a correction value derived from pixel data of neighboring pixels in a symmetrical array centered thereon. For a pixel of interest that has not been corrected, color interpolation according to the direction the edge will be carried out by the color interpolation unit, using the determination outcome of the edge direction determination unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile