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Noise-reduction of solar blind ultraviolet image
Author(s): 
Pages: 77-79
Year: Issue:  23
Journal: COMPUTER ENGINEERING AND APPLICATIONS

Keyword:  紫外图像随机噪声多帧平均递归滤波;
Abstract: 紫外成像技术已广泛应用于各个领域,但紫外图像中的噪声严重影响了图像的质量.分析了日盲紫外图像的噪声特点,采用多帧平均方法和时域递归滤波算法对日盲紫外图像的噪声进行了处理.仿真实验表明:这两种算法均可用于紫外图像的降噪处理,提高了图像的信噪比,特别是时域递归滤波算法.
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