This thesis also calibrates the video cameras for computer image acquisition and processing system, and obtains their internal and external parameters.
本文还对计算机图像采集与处理系统中的摄像机进行了标定，得到了摄像机的内外参数。
When applying image analysis and computer vision system to aggregate particles, the first working step is image acquisition. The quality of images mainly depends on how to acquire images.
在图像分析系统或计算机视觉系统被应用于岩石颗粒中，第一个要解决的问题是图像获取，其决定着图像质量的好坏。
Using vehicle position sensors and image acquisition card, it captures images of the vehicles automatically and sends the images to computer, then recognizes characters of the vehicle plate.
该系统首先利用车辆位置传感器和图像采集卡来自动获取车辆图像并传输至计算机，然后识别车牌字符。
Using this generator of video synchronous signals to control an image capture card, the acquisition and steady display of the stochastic video information radiated from computer were achieved.
利用该视频同步信号发生器控制非标准图像采集卡实现了计算机辐射的随机视频信号的采集和稳定显示。
To increase the speed of data acquisition of CCD image by computer, an pipelining mode acquisition system of CCD readout, A/D conversion and data transfer is designed.
为了加快科学级CCD相机图像数据的计算机采集速度，设计了CCD信号读出、A/D转换、数据传输流水线工作方式采集系统，不提高电荷转移速度的情况下快速采集图像。
The mainstream machine vision system, which is constituted by CCD camera, image acquisition card and computer, has some disadvantages of complicated structure, high-cost, large cubage and so on.
主流的机器视觉系统由CCD摄像头、采集卡和计算机组成，然而这类系统往往暴露出结构复杂、成本高、体积大等缺点。
DR is an electronic image acquisition system consisting of the sensor, a frame grabber in the computer and the software required to control the sensor and the do some basic manipulation.
DR是一个电子图像采集系统，由传感器、计算机图像采集卡和相关软件组成。该软件主要用于控制传感器并对传感器所采集的图像进行预处理。
The image acquisition module is increased on the data card so that the data card acquires the function of computer eyes, the function of the data card is expanded and the user experience is improved.
本发明通过在数据卡上增设图像获取模块，使得数据卡获得电脑眼的功能，扩展了数据卡的功能，改善了用户体验。
The hardware part of the system has main components as following: the camera, image acquisition card, micro-computer components.
该系统的硬件部分主要由以下几部分组成：摄像机、图像采集卡、微型计算机组成。
The paper describes the basic equipment, application software, data acquisition and image output of Computer Crime Digital Imaging System. The forensic application of this system was summarized.
本文详细阐述图像处理系统的概况，包括图像处理应用软件、系统的图像采集和图像处理系统处理后的图像输出，并介绍了其在刑侦领域内的应用。
The paper describes the basic equipment, application software, data acquisition and image output of Computer Crime Digital Imaging System. The forensic application of this system was summarized.
本文详细阐述图像处理系统的概况，包括图像处理应用软件、系统的图像采集和图像处理系统处理后的图像输出，并介绍了其在刑侦领域内的应用。
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