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:
May. 09, 2017
Filed:
Mar. 19, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Hiroaki Nashizawa, Tokyo, JP;
Yuka Minegishi, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image processing apparatus which composes a plurality of images captured while changing an exposure amount, includes a displacement detection unit which detects a displacement amount between the plurality of images, a correction unit which corrects a displacement between the images based on the displacement amount detected by the displacement detection unit, a moving object region detection unit which detects a moving object region from the plurality of images for which the displacement has been corrected, an image composition unit which composes the plurality of images for which the displacement has been corrected, and a moving object processing unit which replaces a region corresponding to the moving object region of the composite image composed by the image composition unit by an image obtained by performing weighted addition of the plurality of images.