摘要
将气象装备的应用管理与全景增强现实技术深度融合,从增强现实交互、三维全景漫游和音视频讲解三个方面研究虚拟气象装备移动可视化与交互方法。通过改进自适应跟踪注册算法实现虚拟气象装备三维模型的移动交互操作;三维全景漫游可实现对气象装备运行环境可视化和整体结构的认知;音视频讲解可实现对气象装备的讲解和动画观看。实验结果表明,改进的增强现实注册算法误差在2.5 mm以内,并结合全景漫游和音视频讲解有助于实现气象装备的虚拟化、可视化和信息化。
Deeply integrating the meteorological equipment application management methods with panoramic AR technology,this paper studies the mobile visualization and interaction methods of virtual meteorological equipment from three aspects:AR interaction,3D panoramic roaming and audio-video explanation.The mobile interactive operation of the virtual meteorological equipment 3D model by improving the adaptive tracking registration algorithm.The 3D panoramic roaming module realized the visualization of the operation environment and the cognition of the overall structure of the meteorological equipment.The audio-video explanation module realized the lecture of the meteorological equipment solution and animation viewing.The experimental results show that the improved AR tracking registration algorithm makes the error within 2.5 mm.Combining panoramic roaming with audio-video explanation helps to achieve the virtualization,visualization and informatization of meteorological equipment.
作者
雷晓妹
雍玖
王阳萍
雍芳
Lei Xiaomei;Yong Jiu;Wang Yangping;Yong Fang(Gansu Meteorological Administration,Lanzhou 730020,Gansu,China;Lanzhou Jiaotong University,Lanzhou 730070,Gansu,China;Gansu Provincial Engineering Research Center for Artificial Intelligence and Graphics&Image Processing,Lanzhou 730070,Gansu,China;Sichuan University,Chengdu 610065,Sichuan,China)
出处
《计算机应用与软件》
北大核心
2023年第5期167-174,共8页
Computer Applications and Software
基金
国家自然科学基金项目(41761082,61162016,61562057)
甘肃省科技计划项目(18JR3RA104,1504FKCA038,21JR7RA713,20JR10RA250)
甘肃省教育厅科技项目(2017D-08)
兰州交通大学创新创业课程建设项目(2019CXCYKC10)
兰州交通大学青年科学基金项目(2021006)
教育部人文社会科学研究一般项目(21YJC880085)
甘肃省高等学校创新基金项目(2021B-092)。
关键词
气象装备
增强现实技术
跟踪注册
可视化
三维建模
全景漫游
Meteorological equipment
AR technology
Tracking registration
Visualization
3D modeling Panoramic roaming
作者简介
雷晓妹,工程师,主研领域:模式识别,信息安全;雍玖,工程师;王阳萍,教授;雍芳,硕士生。
