Understanding MPEG-I coding standardization in immersive VR/AR applications

Gauthier Lafruit; Daniele Bonatto; Christian Tulvan; Marius Preda; Lu Yu

doi:10.5594/JMI.2019.2941362

Understanding MPEG-I coding standardization in immersive VR/AR applications

Gauthier Lafruit
, Daniele Bonatto
, Christian Tulvan
, Marius Preda
, Lu Yu

Université Libre de Bruxelles
University of Transylvania
University 'Politehnica' of Bucharest
Laboratoire de Probabilités et Modèles Aléatoires
College of Information Science and Electronic Engineering, Zhejiang University

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

After decennia of developing leading-edge 2D video compression technologies, the Moving Picture Expert Group (MPEG) is currently working on the new era of coding for immersive applications, referred to as MPEG-I, where “I” refers to the “Immersive” aspects. It ranges from 360° video with head-mounted displays to free navigation in 3D space with head-mounted and 3D light field displays. Two families of coding approaches, covering typical industrial workflows, are currently considered for standardization-MultiView + Depth (MVD) Video Coding and Point Cloud Coding-both supporting high-quality rendering at bitrates of up to a couple of hundreds of megabits per second. This paper provides a technical/historical overview of the acquisition, coding, and rendering technologies considered in the MPEG-I standardization activities.

langue originale	Anglais
Pages (de - à)	33-39
Nombre de pages	7
journal	SMPTE Motion Imaging Journal
Volume	128
Numéro de publication	10
Les DOIs	https://doi.org/10.5594/JMI.2019.2941362
état	Publié - 1 nov. 2019
Modification externe	Oui

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10.5594/JMI.2019.2941362

Contient cette citation

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title = "Understanding MPEG-I coding standardization in immersive VR/AR applications",

abstract = "After decennia of developing leading-edge 2D video compression technologies, the Moving Picture Expert Group (MPEG) is currently working on the new era of coding for immersive applications, referred to as MPEG-I, where “I” refers to the “Immersive” aspects. It ranges from 360° video with head-mounted displays to free navigation in 3D space with head-mounted and 3D light field displays. Two families of coding approaches, covering typical industrial workflows, are currently considered for standardization-MultiView + Depth (MVD) Video Coding and Point Cloud Coding-both supporting high-quality rendering at bitrates of up to a couple of hundreds of megabits per second. This paper provides a technical/historical overview of the acquisition, coding, and rendering technologies considered in the MPEG-I standardization activities.",

keywords = "3/6 Degrees of Freedom (3/6-DoF), Depth image-based rendering (DIBR), Moving Picture Expert Group immersive (MPEG-I) video compression, Point cloud coding (PCC)",

author = "Gauthier Lafruit and Daniele Bonatto and Christian Tulvan and Marius Preda and Lu Yu",

note = "Publisher Copyright: {\textcopyright} 2019 SMPTE",

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doi = "10.5594/JMI.2019.2941362",

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Understanding MPEG-I coding standardization in immersive VR/AR applications

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