摘要
随着显示行业的不断发展,新型显示方式不断涌现,通过负折射率现象可以实现无介质空中成像。伴随无介质空中成像技术成熟,需要一个稳定、可靠的交互系统来识别用户在空中的各种操作。该系统可以准确识别用户在空中点击的位置信息,并将该位置信息反馈给主控系统,通过模拟鼠标点击,从而完成一次完整交互。系统基于RealSense SR300硬件,使用C++开发完成,并且在最新的Azure Kinect DK硬件上进行了优化。系统同时实现了基于Airbar红外模组的交互方式,该交互系统已经在医院自助机等无介质空中成像设备中使用,并收到良好的预期效果。
With the continuous development of the display industry,new display methods have been emerging.Through the phenomenon of negative refractive index,we can achieve media-free aerial imaging.With the maturity of this technology,a stable and reliable interactive system is needed to identify the user’s various operations in the air.The system can accurately identify the location information of users clicking in the air,feedback the location information to the master control system,and complete a complete interaction by simulating the mouse click.The system is developed using C++based on RealSense SR300 hardware,and optimized on the latest Azure Kinect DK hardware.At the same time,the system realizes the interaction mode based on the infrared module of Airbar,which has been used in the media-free air imaging equipment such as hospital self-service machine,and has received good expected effect.
作者
范超
肖炳甲
FAN Chao;XIAO Bingjia(Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230022,China)
出处
《仪表技术》
2020年第7期18-21,45,共5页
Instrumentation Technology
