公开(公告)号：US09979984B2

公开(公告)日：2018-05-22

申请号：US15148286

申请日：2016-05-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyuk Jae Jang ,  Sung Jei Kim

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N19/70 ,  H04N19/176 ,  H04N19/109 ,  H04N19/136 ,  G09G5/00 ,  G06F3/14

CPC classification number: H04N19/70 ,  G06F3/1415 ,  G09G5/00 ,  G09G5/006 ,  G09G2320/106 ,  G09G2330/021 ,  G09G2350/00 ,  G09G2360/18 ,  H04N19/109 ,  H04N19/136 ,  H04N19/176

Abstract: A system on chip includes a video codec configured to output syntax information and data information, which correspond to each of a plurality of blocks included in each frame of image data, based upon a result of encoding or decoding the image data. A map generator is configured to determine whether each of the blocks is an update block based upon the syntax information and to generate a mapping table based upon a determination result. A display controller is configured to output the mapping table and data information corresponding to the update block to a display device.