公开(公告)号：US20150036925A1

公开(公告)日：2015-02-05

申请号：US14518205

申请日：2014-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dae-sung CHO ,  Hyun-mun Kim ,  Woo-shik Kim ,  Dmitri Birinov

IPC: H04N11/04 ,  H04N11/02

CPC classification number: H04N11/042 ,  H04N11/02 ,  H04N19/109 ,  H04N19/11 ,  H04N19/132 ,  H04N19/136 ,  H04N19/147 ,  H04N19/176 ,  H04N19/18 ,  H04N19/182 ,  H04N19/186 ,  H04N19/19 ,  H04N19/196 ,  H04N19/44 ,  H04N19/46 ,  H04N19/463 ,  H04N19/50 ,  H04N19/593 ,  H04N19/61 ,  H04N19/70 ,  H04N19/80 ,  H04N19/91

Abstract: A method, medium, and apparatus encoding and/or decoding an image in order to increase encoding and decoding efficiency by performing binary-arithmetic coding/decoding on a binary value of a syntax element using a probability model having the same syntax element probability value for respective context index information of each of at least two image components.