Combining the advantages of median filtering and wavelet transform in denoising salt and pepper and gauss noise, bring up a sort of mixing denoise algorithm, and analyze the critical steps on detail.
结合中值滤波与小波去噪分别去除椒盐噪声和高斯噪声中的优势，提出了一种指纹图像混合去噪算法，并对其中的关键步骤进行了详细分析。
This paper introduces a new method for denoising salt-and-pepper noise with edge-preserving to resolve the problems existing in median filter.
为此，提出一种去除椒盐噪声并保持边缘的新方法，力图解决中值滤波在去除椒盐噪声时的问题。
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