最后，本文介绍了该系统的软件结构，说明了应用VFW设计视频处理模块的方法。
At last, the paper introduces the software structure of the system, presents how to design the video-processing module with VFW.
在硬件设计方面，主要分为视频采集模块、视频处理模块、无线传输模块和主机接收模块四个部分。
In the aspect of hardware design, it includes video acquisition module, video processing module, wireless transmission module and Host receiving module.
专用视频处理模块包括运动补偿单元 （510）、用于执行IDCT和反量化的装置（512）、熵解码单元（513）以及过滤单元（515）。
The special video processing modules include a motion compensation unit (510), means (512) for performing IDCT and inverse quantization, an entropy decoding unit (513) and a filter unit (515).
它还得到许多提供能够处理先进技术(像不同的音频文件格式、视频文件，和许多其他的)的模块和库的支持。
It is also supported by many modules and libraries that provide the ability to work with advanced technologies like different audio file formats, video files, and many others.
本文是以视频信号的研究为基础，设计了基于DSP芯片TMS320F206的图像采集处理系统并完成了部分功能模块的调试工作。
In this paper, based on research of video signal, an image collecting and processing system based on DSP chip TMS320F206 was designed, and part of debugging work is finished.
介绍了基于ADSPBF561的视频信息处理模块的设计。
The design of video processing module based on ADSPBF561 is discussed.
包括焦平面阵列驱动电路、温度稳定电路、数据采集、数字信号处理、数据转换、视频合成等功能模块。
Which include drive circuit, temperature stabilizer, data sampling circuit, signal-processing circuit, data conversion, and video synthesis circuit.
视频信号处理模块主要完成视频解码、模数转化、隔行转逐行、倍频等功能。
Vedio process module mainly accomplishes vedio decoding, AD conversion, interlace to progressive conversion, double frequency, etc.
因此，FPGA模块化、可编程及高带宽的优势在视频及图像处理领域越来越明显。
So, the trends of implementing image and video signal processor on FPGA for its modularization, programmable and high bandwidth characteristics are obvious.
首先，本文依次介绍音视频处理的基本知识，基于IP模块的FPGA设计方法和网络数据通信知识。
First of all, this paper in turn introduces the basic theories of audio and video processing, FPGA-based IP module design and network communications knowledge.
在SDI信号处理部分中，设计了一种基于FPGA的音视频数据解复用的IP模块，实现了IP模块替代asic。
In the SDI signal processing subsystem, the design of FPGA-based audio and video data demultiplexing of IP module, realized with the IP module replacement ASIC.
然后，围绕总体设计方案对视频处理开发平台的各个功能模块进行了设计，主要包括：视频采集模块；
Then, it designs the various functional modules around the system's overall program of the system, and it mainly includes: Video capture module;
典型产品有：智能广播服务器、智能数字控制器、数字音视频处理设备、无线通讯模块、人体检测系统等。
The typical products are: server of intelligent broadcasting, intelligent digital controller, digital audio processing units, wireless communication parts, human inspection system.
典型产品有：智能广播服务器、智能数字控制器、数字音视频处理设备、无线通讯模块、人体检测系统等。
The typical products are: server of intelligent broadcasting, intelligent digital controller, digital audio processing units, wireless communication parts, human inspection system.
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