Broadcasting and Media Magazine (방송과미디어)

The Korean Institute of Broadcast and Media Engineers (한국방송∙미디어공학회)
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HEVC 표준화 동향과 Test-Model Version 1의 구성 및 성능

  • Published : 2010.12.30
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Abstract

최근 full-HD 3D 방송, UD(ultra-definition) 영상 서비스, mobile device 향 양방향 HD급 화상통신 등 기존 영상 서비스의 품질을 월등히 향상시키고자 하는 연구들이 진행되고 있다. 본 기고에서는 기존 H.264/AVC 영상 압축 표준의 성능을 2배 이상 향상시키는 것을 목표로 진행 중인 새로운 차세대 영상 압축 표준인 HEVC(high-efficiency video coding; MPEG-H/H.265)의 표준화 동향을 소개한다. 또한, 현재 HEVC test-model (HM) version 1을 구성하고 있는 요소 기술들을 결정하기 위해 진행되었던 성능 평가 과정에 대해 간략하게 소개하고, 마지막으로 HM의 전반적 구성 및 현재 성능 수준에 대한 평가결과를 보인다.

Keywords

References

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