视频模拟 meaning in English
vadc video analog to digital converter
Examples
- The task of this project is to design a hardware platform for radar video simulation and calculate the pulse - compression video signal of linear frequency modulation ( lfm ) radar system
本课题的主要任务是是设计雷达视频模拟平台并产生线性调频脉冲的视频目标模拟信号。 - In this paper , the relative acknowledge of radar signal simulation system is introduced briefly , at first . then , a general platform is given which is referred to the software radio principle and made up with dsp and fpga
本文简要介绍了雷达信号模拟系统的有关知识，并在软件无线电思想的指导下设计了以dsp和fpga为核心的通用雷达视频模拟平台方案。 - The research and the development on video frequency watermark are quite rapid , but its application is not that mature compared with the text watermark and the image watermark , its application mainly manifests in the following aspects : for instance , copyright protection , digital fingerprint , copy protection , broadcast monitoring , data authentication , title and indexing , safe covert communication and so on . from the studies on algorithm , there are also many relatively mature video frequencies watermarks algorithm at present , as stated in the text , but most of the research on watermark algorithm has not integrated with the practice application
在论文中,我们主要针对广播监控中的两种应用,即数字电视信号监控和广告监控,分别提出了两个可行的解决方案,并将之与水印技术相结合,分别实现了非压缩域和压缩域的水印方案。文中还就系统的具体实现进行了简单的分析,并提出了一些可行的改进方向。在进行视频水印实现之前,本文先针对图像水印进行了必要的模拟实验,进而分别针对压缩和非压缩两种情况进行了视频模拟实验。