简要叙述了有关激光焊接及CCD数字视频采集技术。
The technology concerned with high power laser welding and CCD image acquisition is simply summarized in this paper.
传统的数字视频采集卡通常只具备视频采集功能，而不具备视频处理功能。
Conventional digital video acquisition card can only collect but not process video frequency.
数字视频采集与传输所使用的普通串口技术普遍存在成本较高、体积较大、速度较低等问题，而IEEE1394技术则以多方面的优势成为一种较为理想的视频传输方案。
There are some problems in the serial port applied to collecting and transmitting video, such as high cost, large size, low speed, etc. IEEE1394 is an ideal way to collect and transmit video.
本文主要完成数字视频图像的采集和发射模块的软硬件设计。
This paper mainly completed the design of hardware and software for the collection and transmission module of digital video images.
介绍了一种基于PCI总线图像采集卡的数字视频监控系统，给出了系统结构和实现方法。
This paper introduces a kind of digital video surveillance system based on PCI image grab card. Its system structure and achieving method are presented in this paper.
基于对视频监控系统的历史、现状和发展趋势的研究，本论文完成了多媒体数字视频监控采集子系统的研究与设计。
Based on the research of video surveillance system's history actuality and trend, thesis complete the research and design of gather subsystem of multimedia digital video surveillance.
实现了数字视频图像的采集、压缩及网络传输。
Digital video capture, data compression and network transmission were realized.
数字图像在许多领域得到了广泛的应用，数字视频日益成为广泛应用的媒体，视频的采集与处理技术已成为大家研究的一个重点。
The application of digital video is increasing, and the technology of video capture and video process has been an emphasis of research.
数字视频监控系统的编码端负责图像的采集和编码，是数字视频监控系统中的关键设备，直接影响着整个系统的性能和质量。
The encoder end of DVRs, with responsibility for video capture and encoding, is the key part of DVRs and straightly affect the performance and quality of the whole system.
当前数字视频图像采集系统的实现方式有的基于嵌入式工控机，有的基于FPGA，还有的基于DSP。
Some of the current digital image processing systems are based on embedded computer, some are based on FPGA, some are based on application specific compressing chip, and some are based on DSP.
当前数字视频图像采集系统的实现方式有的基于嵌入式工控机，有的基于FPGA，还有的基于DSP。
Some of the current digital image processing systems are based on embedded computer, some are based on FPGA, some are based on application specific compressing chip, and some are based on DSP.
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