Patent ID: 9253467
Filing Date: 2016-02-02
CPC Classification: H04N

Claim Text:
1. A 3D image correcting unit which comprises: an error block detector which determines error in the unit of block and detects error block in a first image consisting an 3D (3 dimension) image; a corresponding block searcher which searches, with a processor, a corresponding block that corresponds to said detected error block in a second image which consists said 3D image in connection with said first image; and an error corrector which corrects, with a processor, the error of said error block on the basis of the block information of said corresponding block, wherein the first image is a reference image of the 3D image and the second image is an additional image of the 3D image, wherein the first image and the second image are decoded by separated decoders particularly, wherein the 3D image is generated by synchronization and composition of the first image and the second image, and wherein the 3D image correcting unit is configured to correct the error block on the basis of the block information of the corresponding block when a difference between an amount of disparity change measured between adjacent blocks of the error block and the error block, and an amount of disparity change measured between adjacent blocks of the corresponding block and the corresponding block is greater than a predetermined value.