동향

[전자통신동향분석] 이머시브미디어를 3DoF+ 비디오 부호화 표준 동향

분야

정보/통신

발행기관

한국전자통신연구원

발행일

2019.12.01

URL


초록
As a primitive immersive video technology, a three degrees of freedom (3DoF) 360° video can currently render viewport images that are dependent on the rotational movements of the viewer. However, rendering a flat 360° video, that is supporting head rotations only, may generate visual discomfort especially when objects close to the viewer are rendered. 3DoF+ enables head movements for a seated person adding horizontal, vertical, and depth translations. The 3DoF+ 360° video is positioned between 3DoF and six degrees of freedom, which can realize the motion parallax with relatively simple virtual reality software in head-mounted displays. This article introduces the standardization trends for the 3DoF+ video in the MPEG-I visual group.


 
저자
이광순실감미디어연구실gslee@etri.re.kr
정준영실감미디어연구실jyj0120@etri.re.kr
신홍창실감미디어연구실hcshin@etri.re.kr
서정일실감미디어연구실seoji@etri.re.kr



 

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