메타버스와 같이 현실과 가상이 공존하는 3차원 공간을 통한 미디어의 소비가 활발히 요구됨에 따라 다수의 카메라로 촬영된 동영상을 기반으로 시청자에게 사실감과 몰입감을 제공하기 위한 이머시브 비디오의 부호화 및 렌더링 기술에 대한 필요성이 대두되고 있다. 본 고에서는 동영상 표준화 단체인 MPEG에서 최근 버전 1의 표준화가 완료된 MIV(MPEG Immersive Video) 기반의 이머시브 비디오 부호화와 렌더링 기술 개발에 대해 살펴보고, 메타버스와 같은 3차원 가상공간에서의 서비스를 위해 확장 중인 표준화 동향을알아 본다.
KSP Keywords
Immersive video
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