| 基于FPGA的多路数据单信道传输方法研究 |
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| 引用本文： | 刘欢,肖志河,石志强.基于FPGA的多路数据单信道传输方法研究[J].应用声学,2016,24(7):276-279. |
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| 作者姓名： | 刘欢 肖志河 石志强 |
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| 作者单位： | 电磁散射重点实验室,电磁散射重点实验室,电磁散射重点实验室 |
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| 摘 要： | 近年来,随着半导体工艺的不断提高,CCD相机以及红外探测器件由低分辨率逐渐向高分辨率迈进。高清晰度的画面能够记录更多细节,不仅可以带来良好的感官体验,更为侦查、监控等提供了更好的帮助。然而,分辨率的提高和图像实时性传输的需求对图像传输提出了更高的要求。为有效地解决图像高速传输问题,提出采用时分复用方法对多路数据进行单信道传输,仿真结果表明该方法能有效提高数据传输效率。
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| 关 键 词： | 高分辨率 图像传输 时分复用 |
| 收稿时间： | 2016/1/26 0:00:00 |
| 修稿时间： | 3/7/2016 12:00:00 AM |
Research on Method for Single Channel Transmitting Multi-channel Data Based on FPGA |
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| Liu Huan,Xiao Zhihe and Shi Zhiqiang.Research on Method for Single Channel Transmitting Multi-channel Data Based on FPGA[J].Applied Acoustics,2016,24(7):276-279. |
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| Authors: | Liu Huan Xiao Zhihe and Shi Zhiqiang |
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| Institution: | National Electromagnetic Scattering Laboratory,National Electromagnetic Scattering Laboratory,National Electromagnetic Scattering Laboratory |
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| Abstract: | In recent years,with the continuous improvement of semiconductor technology,the resolution of CCD cameras and infrared photodetectors has developed rapidly.That high resolution images recording more details,not only brings good sensory experience,but also provides better help for investigation and monitoring.However, the increasing of image resolution and the requirement of real-time transmission calls for a more efficiency image transmission system. In order to fulfill the transmission requirements for high resolution of image data, we designed a time-division multiplexing (TDM) transmit method for Single Channel transmitting multi-channel data. The effectiveness of the proposed method is verified by the experiment. |
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| Keywords: | High resolution Image Transmission TDM |
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