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Real-time and High-speed Serial Image Data Acquisition System Design Based LVDS Technology

机译:基于LVDS技术的实时高速串行图像数据采集系统设计

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The LVDS technology is applied in the image acquisition system and real-time and high-speed serial image data acquisition system based on LVDS technology because of the CCD camera on infrared seeker which contains large quantity of image data, multi-path and high transmission speed.The paper emphasizes in discussing the signal transfer method with the modes of seeker data gaze transmitting mode and line scanning alternation transmitting mode.The comparing the characteristics and the influence on system acquisition timing of the following two signal transmission is in processing: the FIFO operation and ping-pong operation.Experiment tests indicate that the Ping-Pong operation will greatly simplify software design of the image acquisition system in image signal of line scanning transmitting mode.The paper build the hardware and software architecture of the real-time display and storage of image signal based on this method.
机译:LVDS技术被应用在基于LVDS技术的图像采集系统和实时高速串行图像数据采集系统中,这是因为红外寻像器上的CCD相机包含大量图像数据,多路径和高传输速度。本文着重讨论了具有导引数据凝视传输模式和行扫描交替传输模式的信号传输方法。以下两个信号传输的特性及其对系统采集时序的影响的比较正在进行中:FIFO操作实验测试表明,Ping-Pong操作将大大简化在线扫描传输模式下图像信号中图像采集系统的软件设计。本文构建了实时显示和存储的硬件和软件架构。基于此方法的图像信号。

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