Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 30, 2018
Patent Application Number
15208037
Date Filed
July 12, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
In filter processing of a disparity map and a depth map, a disparity estimation accuracy is improved while maintaining the edge of a subject. An image processing apparatus that corrects a depth image representing information about a depth to a subject in a scene, which is the same scene of a plurality of images obtained by photographing the same subject from different viewpoints. The image processing apparatus includes: an evaluation value derivation unit configured to derive a matching evaluation value between the plurality of images; a weight determination unit configured to determine a weight in the correction based on the evaluation value; and a correction unit configured to correct a pixel value in the depth image by using the weight.
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