Panorama video stitching system based on VRWorks 360 video

被引：0

作者：

Li, Jiangeng ^{[1
,2
]}

Fan, Minjie ^{[1
,2
]}

Wang, Guangsheng ^{[1
,2
]}

Li, Xiaoli ^{[1
,2
]}

Sun, Rihui ^{[1
,2
]}

机构：

[1] Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

[2] Beijing Key Lab Computat Intelligence & Intellige, Beijing 100124, Peoples R China

来源：

2018 CHINESE AUTOMATION CONGRESS (CAC) | 2018年

基金：

中国国家自然科学基金;

关键词：

panorama; VRWorks; 360; video; GPU acceleration;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

As the vision captured by a single camera is limited, panoramic video technology has emerged. Panorama video is to synthesize a real-time video that can watch surrounding 360-degree scenes by taking multiple videos of surrounding scenes. This article builds on the VRWorks 360 video software development kit released by NVIDIA to build a real-time stitching system. Collect 4 channels of video stream with a resolution of 1920x1080 to produce a panoramic real-time video with a resolution of 4k. In the experiment, four module cameras are used to collect the video stream in real time. In the process of stitching, we fully combine the respective advantages of the CPU and the GPU, and use GPU to accelerate the real-time video stitching. Experimental results show that the stitching system can output high-quality panoramic video.

引用

页码：715 / 720

页数：6

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