计算机应用与软件2017，Vol.34Issue(7)：110-115,165,7.DOI:10.3969/j.issn.1000-386x.2017.07.021
全景视频增强现实系统设计与研究
DESIGN AND RESEARCH OF AUGMENTED REALITY SYSTEM BASED ON PANORAMIC VIDEO
摘要
Abstract
This paper proposes a construction scheme of panoramic video augmented reality system.The panoramic video collection device is placed in the real world to capture video, and then processed through the computer to generate panoramic video and display, so that visitors wear the display device, in other places to watch the panoramic video to add a virtual information scene.The scheme solves the problem of high complexity of the algorithm in the panoramic video splicing system and the existence of stitching cracks and "GHOST" phenomenon.The scheme also solves the technical difficulty that the 3D registration is susceptible to environment and target tracking detection algorithm is time-consuming.Through the secondary development of ARToolKit, the virtual information generated by 3DMax is superimposed on the panoramic video of Lanzhou Jincheng Pass, which is shot and spliced by Ladybug, to carry out the simulation experiment.The simulation results show that the panoramic video stitching method is excellent in real-time performance, effectively restraining the existing stitching cracks and "GHOST" phenomenon, and the enhanced reality 3D registration method is superior to the local enhancement effect of panoramic video.关键词
全景视频/增强现实/三维注册/ORB算法/KCF算法/I-KCFKey words
Panoramic video/ Augmented reality/ 3D registration/ ORB algorith/m KCF algorithm/ I-KCF分类
信息技术与安全科学引用本文复制引用
雍玖,王阳萍,雷晓妹,王松..全景视频增强现实系统设计与研究[J].计算机应用与软件,2017,34(7):110-115,165,7.基金项目
国家自然科学基金项目(61162016,61562057) （61162016,61562057）
甘肃省自然科学基金项目(145RJZA080) （145RJZA080）
甘肃省国际科技合作项目(144WCGA162) （144WCGA162）
兰州市人才创新创业科技计划项目(2014-RC-7). （2014-RC-7）
