| 基于FPGA的小波图像实时处理方法 |
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| 引用本文： | 季云松,郭成志,范璐璐,赵毅.基于FPGA的小波图像实时处理方法[J].激光与红外,2009,39(10):1112-1114. |
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| 作者姓名： | 季云松 郭成志 范璐璐 赵毅 |
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| 作者单位： | 华光光电技术研究所,北京,100015 |
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| 摘 要： | 基于小波变换的滤波方法应用于红外图像处理中可以在降低噪声的同时提升图像细节,有效改善图像画质.介绍了一种采用FPGA的小波图像处理方法及其硬件处理架构.通过合理有效地进行算法硬件设计,在单片FPGA芯片上实现了图像的实时处理,有利于红外机芯的小型化.
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| 关 键 词： | 小波变换 图像处理 红外图像滤波 |
Realtime image processing method of wavelet based on FPGA |
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| JI Yun-song,GUO Cheng-zhi,FAN Lu-lu,ZHAO Yi.Realtime image processing method of wavelet based on FPGA[J].Laser & Infrared,2009,39(10):1112-1114. |
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| Authors: | JI Yun-song GUO Cheng-zhi FAN Lu-lu ZHAO Yi |
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| Affiliation: | North China Research Institute of Electro-optics,Beijing 100015,China |
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| Abstract: | In IR image processing, applying wavelet filtering is effective on noise reduction and image detail enhancement. In this article, we are introducing a wavelet image processing method based on FPGA, and its hardware processing structure. After making the hardware designation of the arithmetic properly and effectively, we have achieved the real-time processing of it on a single FPGA chip, and is an advantage on small IR device. |
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| Keywords: | FPGA |
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