| 基于AD9884A的高分辨率图像采集卡的实现 |
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| 引用本文： | 黄思敏,丁庆生.基于AD9884A的高分辨率图像采集卡的实现[J].中国有线电视,2005(2):143-145. |
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| 作者姓名： | 黄思敏 丁庆生 |
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| 作者单位： | 电子科技大学,四川,成都,610054 |
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| 摘 要： | 介绍了一种高分辨率图像采集卡的系统实现,该系统主要由AD9884A,FPGA,SDRAM,PCI总线控制器等构成,其中由FPGA实现器件的接口控制电路和图像数据压缩等功能,在FPGA的控制下,图像经采集压缩处理后通过PCI总线传送给PC机,达到实时存储的目的.
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| 关 键 词： | 高分辨率图像 图像采集 |
| 文章编号： | 1007-7022(2005)02-0143-03 |
| 修稿时间： | 2004年9月22日 |
The Realization of High Resolution Image Acquisition Card Based on AD9884A |
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| HUANG Si-min,DING Qing-sheng.The Realization of High Resolution Image Acquisition Card Based on AD9884A[J].China Cable Television,2005(2):143-145. |
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| Authors: | HUANG Si-min DING Qing-sheng |
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| Abstract: | A realization of high resolution image acquisition card is introduced in this paper. The system is composed of AD9884A, FPGA, SDRAM and PCI bus Controller, where FPGA is used as the interface circuit and the image data compression. After being compressed, the digital image is transmitted to PC through PCI bus under the control of FPGA, so the real-time image acquisition and storage are completed |
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| Keywords: | AD9884A FPGA PCI |
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