MPEG沉浸式视频工具的光场头戴式显示器

2021 International Conference on Visual Communications and Image Processing (VCIP) Pub Date : 2021-12-05 DOI:10.1109/VCIP53242.2021.9675317

Daniele Bonatto, Grégoire Hirt, Alexander Kvasov, Sarah Fachada, G. Lafruit

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引用次数: 2

摘要

光场显示器投射出数百个微视差视图，供用户在不戴眼镜的情况下感知3D。如果要传输所有的视图，即使使用传统的每个视图的视频压缩，也会导致巨大的带宽需求。MPEG沉浸式视频(MIV)采用一种更智能的策略，只传输关键图像和一些元数据来合成所有缺失的视图。我们开发了(并将演示)一个基于深度图像的实时渲染软件，该软件遵循这种方法，从几个RGBD输入视图中合成所有光场微视差视图。

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MPEG Immersive Video tools for Light Field Head Mounted Displays

Light field displays project hundreds of micro-parallax views for users to perceive 3D without wearing glasses. It results in gigantic bandwidth requirements if all views would be transmitted, even using conventional video compression per view. MPEG Immersive Video (MIV) follows a smarter strategy by transmitting only key images and some metadata to synthesize all the missing views. We developed (and will demonstrate) a real-time Depth Image Based Rendering software that follows this approach for synthesizing all light field micro-parallax views from a couple of RGBD input views.

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2021 International Conference on Visual Communications and Image Processing (VCIP)

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