Method, apparatus and computer-readable medium coding and decoding depth image using color image

摘要

A depth image may be compressed and transmitted after being sampled to have less information before being coded, as opposed to a conventional scheme of compressing an original depth image. An uncompressed depth image of a non-transmitted depth image may be restored by sampling based on color information associated with a decoded color image and depth information associated with a decoded depth image. Thus, compression may be improved.