Patent ID: 8929675
Filing Date: 2015-01-06
Classification: H04N

Abstract:
1. An image processing device, comprising: an estimator configured to estimate a motion vector to a plurality of reference images of an input video from a target pixel of a process target image of the input video, for each reference image, a first calculator configured to calculate an error between a change pattern of pixel values in a peripheral area of the target pixel and a change pattern of pixel values in a peripheral area at a position in the reference image represented by the motion vector, for each motion vector; a selector configured to select a motion vector based on the calculated error among the motion vectors acquired for the target pixel, a number of the selected motion vectors being equal to or less than a predetermined number; and a second calculator configured to calculate a corrected pixel value of the target pixel by using all or a part of candidate pixels having positions corresponding to a position in the reference image represented by the selected motion vector,