| 基于FPGA的实时图像采集和去噪系统设计 |
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| 引用本文： | 白书华.基于FPGA的实时图像采集和去噪系统设计[J].航天器环境工程,2016,33(2):163-166. |
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| 作者姓名： | 白书华 |
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| 作者单位： | 南昌理工学院, 南昌 330044 |
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| 基金项目： | 江西省2014年度省教育厅科学技术研究基金项目(编号:GJJ14768) |
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| 摘 要： | 对采集或传输过程中受到的噪声干扰信号进行预处理,并保持图像传输的实时性,是图像处理系统需要解决的问题。对于实时性要求高的图像处理系统而言,用软件来实现噪声的预处理相对来说是比较耗时的,因此必须寻求其他解决方式。文章设计基于FPGA的新型模块化集成电路来实现图像采集和去噪,并通过试验和仿真测试验证了设计的实时效果。
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| 关 键 词： | FPGA 图像采集系统 图像去噪 |
| 收稿时间： | 2015/6/24 0:00:00 |
| 修稿时间： | 2016/3/16 0:00:00 |
Design of real-time image acquisition and denoising based on FPGA |
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| Bai Shuhua.Design of real-time image acquisition and denoising based on FPGA[J].Spacecraft Environment Engineering,2016,33(2):163-166. |
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| Authors: | Bai Shuhua |
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| Institution: | Nanchang Institute of Technology, Nanchang 330044, China |
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| Abstract: | In the image acquisition process in space applications, the image signal may undergo all kinds of noise signal interferences to greatly impair the visual effect of the image. For a data processing system with a high requirement of real time operation, it is time-consuming to realize pre-denoising with software. In this paper, a specified novel modelized IC based on FPGA is designed to realize the image acquisition and denoising. Experimenal and simulation tests show that the desirable results can be achieved. |
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| Keywords: | FPGA image acquisition system image denoising |
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