Web-based Mixed Reality Video Fusion with Remote Rendering

Q1 Computer Science Virtual Reality Intelligent Hardware Pub Date : 2023-04-01 DOI:10.1016/j.vrih.2022.03.005
Qiang Zhou, Zhong Zhou
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引用次数: 0

Abstract

Mixed Reality (MR) video fusion system fuses video imagery with 3D scenes. It makes the scene much more realistic and helps the users understand the video contents and temporalspatial correlation between them, thus reducing the user’s cognitive load. Nowadays, MR video fusion has been used in various applications. However, video fusion systems require powerful client machines because video streaming delivery, stitching, and rendering are computation-intensive. Moreover, huge bandwidth usage is also another critical factor that affects the scalability of video fusion systems. The framework proposed in this paper overcomes this client limitation by utilizing remote rendering. Furthermore, the framework we built is based on browsers. Therefore, the user could try the MR video fusion system with a laptop or even pad, no extra plug-ins or application programs need to be installed. Several experiments on diverse metrics demonstrate the effectiveness of the proposed framework.

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基于web的混合现实视频融合与远程渲染
混合现实(MR)视频融合系统将视频图像与3D场景融合在一起。它使场景更加逼真,帮助用户理解视频内容和它们之间的时空相关性,从而减少用户的认知负荷。目前,磁共振视频融合已被广泛应用。然而,视频融合系统需要强大的客户端机器,因为视频流传输、拼接和渲染是计算密集型的。此外,巨大的带宽占用也是影响视频融合系统可扩展性的另一个关键因素。本文提出的框架利用远程渲染技术克服了这种客户端限制。此外,我们构建的框架是基于浏览器的。因此,用户可以在笔记本电脑甚至pad上试用MR视频融合系统,无需额外安装插件或应用程序。在不同指标上的几个实验证明了所提出框架的有效性。
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来源期刊
Virtual Reality  Intelligent Hardware
Virtual Reality Intelligent Hardware Computer Science-Computer Graphics and Computer-Aided Design
CiteScore
6.40
自引率
0.00%
发文量
35
审稿时长
12 weeks
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