Method and apparatus for correcting brightness of multi-view images

Abstract

Disclosed herein are a method and an apparatus for correcting brightness of multi-view images. The apparatus includes a storage configured to store a plurality of multi-view images, and a controller configured to calculate tie points in the plurality of multi-view images, store color values of pixels, corresponding to the tie points in multi-view images used to calculate the tie points, in the storage in association with the tie points, convert the color values of the pixels into YCbCr channels, select a reference image from among the multi-view images based on at least one of a luminance (Y) value of converted color values or a preset rule, or a combination thereof, calculate a brightness correction graph between the reference image, selected using the Y value, and an additional multi-view image, and correct brightness of the additional multi-view image using the brightness correction graph.

Dependencies are inferred from the claim text.