| 基于FPGA的高速图像数据采集存储系统设计 |
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| 引用本文： | 邸丽霞.基于FPGA的高速图像数据采集存储系统设计[J].电视技术,2013,37(13):49-52. |
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| 作者姓名： | 邸丽霞 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室,山西太原030051;中北大学仪器科学与动态测试教育部重点实验室,山西太原030051 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 设计了一种针对具有高码流、数据量庞大特点的图像数据进行采集、存储以及长线回读的测试系统,接收的图像数据码流为30.72 Mbyte/s,测试系统在控制信号的作用下将大容量图像数据存储于三星公司的4 Gbyte K9WBG08U1M的Flash芯片中。图像数据存储完毕后,通过LVDS总线方式,将存储装置中的图像数据回读至控制计算机进行存盘、解码,以验证该系统的图像数据采集、存储功能。
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| 关 键 词： | FPGA 图像数据 存储 Flash |
| 收稿时间： | 2012/10/25 0:00:00 |
| 修稿时间： | 2012/11/9 0:00:00 |
The Acquisition And Storage System Design Of High-speed Image Data Based On FPGA |
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| dilixia.The Acquisition And Storage System Design Of High-speed Image Data Based On FPGA[J].Tv Engineering,2013,37(13):49-52. |
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| Authors: | dilixia |
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| Affiliation: | National Key Laboratory for Electronic Measurement Technology, Shanxi Taiyuan |
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| Abstract: | This paper designs a kind of test system which have the function of collection, storage and long-term backward read to image data which have the feature of high code flow and huge data quantity. The image data code flow received by this system is 30.72MB/s. The test system stores high-capacity image data into the 4G bytes K9WBG08U1M FLASH chip of Samsung under the effect of control signal. After the image data storage finishes, in order to validate the system function of image data acquisition and storage, the monitoring reading module backward read image data of storage device to control computer to save and decoding through LVDS bus way. |
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| Keywords: | FPGA Image Data Storage FLASH |
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