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:
Feb. 19, 2013
Filed:
Jun. 24, 2010
Shinichi Yoshimura, Tokyo, JP;
Shinichi Yoshimura, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
An image acquisition unit acquires multiple image data sets of pixels in array, having subject distortion due to focal plane shutter effects, corresponding to images taken at continuous exposure timings; a coefficient storage unit stores coefficients, determined by which number-in-order of multiple images that the image data set corresponds to, and by each pixel position in the image; a multiplying unit multiplies a pixel value of a predetermined pixel in the image data sets, by the coefficient stored in the coefficient storage means; and an adding unit adds each pixel value of a predetermined number of the image data sets. The coefficients include a coefficient wherein, at the earliest image data set, pixels exposed earlier are weighted less and pixels exposed later are weighted more, and a coefficient wherein, at the latest image data set, pixels exposed earlier are weighted more and pixels exposed later are weighted less.