公开(公告)号：US10341655B2

公开(公告)日：2019-07-02

申请号：US15130403

申请日：2016-04-15

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Myung Hoon Sunwoo ,  Tae Sun Kim

IPC: H04N19/11 ,  H04N19/593 ,  H04N19/147

Abstract: Disclosed is a high efficiency video coding (HEVC) encoding device including a candidate group updater configured to select a plurality of representative modes as a candidate group from among intra-prediction modes and update the candidate group using a plurality of minimum modes selected from the candidate group, the plurality of representative modes each representing a range where there is an optimal mode, and an optimal mode selector configured to select any one mode as an optimal mode from among a plurality of minimum modes selected from the updated candidate group.