Versatile Video Codec의 Picture 분할 구조 및 부호화 단위

  • Published : 2019.10.30

Abstract

본 고에서는 최근 표준화가 진행되어 2020년에 표준화 완성을 앞두고 있는 VVC의 표준 기술들 중에서 화면 정보를 구성하는 픽쳐의 부호화 단위 및 분할 구조에 대해 설명한다. 본 고에서 설명되는 내용들은 VTM 6.0을 기준으로 삼는다. 세부적으로는 한 개의 픽처를 분할하는 구조들인 슬라이스, 타일, 브릭, 서브픽처에 대해서 설명한 후, 이 구조들의 내부를 구성하는 CTU 및 CU의 분할 구조에 대해서 설명한다.

Keywords

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