摘要
本文基于某国防项目浮空精密跟踪平台的研究与设计,通过对该系统的动态目标实时图像检测子系统中高速视频采集处理平台的分析与设计,讨论了现代视频采集与处理系统中通常采用的一些关键技术,如数字信号处理芯片、大规模可编程器件、DMA传输。本文主要完成了以下工作:
论述了动态目标实时图像检测子系统中高速视频采集处理平台的总体规划与设计;
介绍了作者完成的高速视频采集处理平台硬件与软件设计;
探讨了硬件系统设计的一些技术难题,并给出了作者的实现方法与建议。
In this paper, analyzing and designing a high-speed video collection and processing system which is applied to the dynamic realtime image-dection sub system of the Floating-precision Tracking Platform(FPTP). And discussing the key technology in the video signal processing field, such as digital signal processing, CPLD/FPGA and DMA. During my writing this paper, the following work has been done:
Dicussed the total plan and designation of the high-spped video collection and processing system of the dynamic realtime image-dection sub system;
Introduced the designation of the hardware and software of the platform;
Discussed some technical questions of the hardware and given the implement and the suggestions.
引文
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