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对于薄尘雾退化的彩色图像,用直方图均衡和同态滤波等常规增强算法处理往往不能得到满意的效果。
Satisfied results usually can not be got when processing color images degraded by fog and mist with the conventional enhancement algorithms such as histogram equalization and homomorphic filtering.
大部分消耗型数字相机都采用单片CCD或CMOS图像传感器,并通过一个彩色滤波阵列来实现,因此在每个像素上只能采集红、绿或蓝一种颜色分量。
Most commercial digital cameras use a single CCD or CMOS sensor having a color filter array on its surface to get red , green, or blue samples.
在分析彩色图像噪声的来源和滤波的一般方法的基础上,提出了一种基于矢量中值滤波算法的改进方法。
Based on analyzing the reasons of the color image noise and the general algorithm of color image filtering, this paper presents a modified way of vector median algorithm for color image filter.
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