On a video display unit, the process of changing the direction of the electron beam and thus its position on a display surface. 在视频显示设备上,改变电子束的方向并且从而改变了它在显示屏幕上的位置的过程。
Study of Tempest Technology in Computer Video Display Unit 计算机显示系统TEMPEST技术研究
Information electronic-magnetic emanation analysis of the video display unit for computers 计算机视频系统的信息电磁泄漏分析
An image-reconstruction system is presented here using electromagnetic leakage from video display unit. 该文提出了一套利用其辐射信号获取显示信息并重建之的系统。
The DSP is the video processing core unit; And the video capture unit, the video pre-processing unit, the video display unit are implemented in the FPGA. 系统中DSP承担核心的视频图像处理任务,而FPGA则作为视频采集单元,预处理单元以及视频显示单元。
Electromagnetic leakage of video display unit becomes the focus of wide interest recently. 计算机数据的电磁辐射泄漏近来一直受到人们的关注。
Reconstruction of the image on video display unit by electromagnetic leakage 视频显示器图像的电磁泄漏重建
Video Display Unit is the major electromagnetic leaking source in computer systems. The video information in Video Display Unit can easily be intercepted and reconstruction. 文章在电磁泄漏机理基础上,讨论了计算机系统中存在的电磁辐射源及其辐射原理,指出视频显示部件为计算机系统中主要电磁泄漏源头,其包含的视频信息容易被截获并恢复。