本文介绍了模拟视频模块的硬件框架和基本硬件设计，并详细描述了模拟视频转换模块的软件实现以及性能优化措施。
The hardware framework and design of the analog display module is presented, as well as software solutions and the measures to optimize its performances.
这种模拟视频信号必须要经过AD转换后，才能成为平板显示器的输入信号。
Before acting as the input signal of panel monitor, the analog signal must be processed by AD conversion.
针对高帧频图像传感器所获取的模拟视频图像在模数转换中所遇到的问题，设计了视频图像预处理电路。
In view of the problem caused by high-frame rate image sensor to analog-to-digital converter of video image, video image preprocessing circuits are designed.
因此模拟电视的隔行扫描到逐行扫描的转换即去隔行是当前视频后处理等电视产品的重要组成部分。
Therefore the conversion of interlaced scan to progressing scan, which is deinterlacing, is an important part of current television production, such as digital video post-processing.
视频采集部分采用模拟PAL制摄像头，配合高精度视频A/D转换器得到数字图像。
Video collection part adopts simulation PAL video camera, cooperate with precision the A/D converter get digital image.
将复合视频、YC分量等模拟视频信号进行AD转换以获取图像的数字信号，同时提取其中的同步和时钟信号。
The composite video, YC component analog video signals such as AD conversion to obtain digital image signals, to extract the synchronization and clock signals. (2) Embedded Systems PCB drawing.
将复合视频、YC分量等模拟视频信号进行AD转换以获取图像的数字信号，同时提取其中的同步和时钟信号。
The composite video, YC component analog video signals such as AD conversion to obtain digital image signals, to extract the synchronization and clock signals. (2) Embedded Systems PCB drawing.
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