• In this paper, a simple algorithm based on noise-located is presented to remove salt and pepper noise from gray-scale image.

    文章提出了一种基于先定位、后滤波思想的椒盐噪声滤除算法

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  • A nonlinear filtering algorithm was presented to remove salt and pepper noise from gray-scale image while preserving details.

    针对灰度图像椒盐噪声滤波问题,提出一种细节非线性滤波算法

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  • The simulation experiment shows that this algorithm can protect image signal detail as much as possible when effectively eliminates salt and pepper noise.

    实验结果表明标准中值滤波算法相比,该算法可以有效地滤除图像中的椒盐噪声,同时还能很保留图像的细节

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  • According to the changes of gray value range of images pollute by salt and pepper noise, this paper proposed an improved weighted mean filtering algorithm.

    根据椒盐噪声污染图像灰度取值范围变化提出一种改进加权均值滤波算法

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  • The method can overcome the shortage of low-efficiently of adaptive median filter in eliminating the sharp salt and pepper noise point, when the probability of salt and pepper noise is high.

    方法克服自适应中值滤波不能有效剔除掉尖锐椒盐噪声不足

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  • In most situations we will deal with image noise with high density, especially it is very difficult for processing image corrupted by salt-and-pepper noise with high probabilities.

    许多场合都会遇到强度噪声图像特别是椒盐噪声的滤除非常困难

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  • The experiment shows that this method can powerfully denoise salt-and-pepper noise with good edge-preserving.

    实验结果证明这种方法不但有效地滤除椒盐噪声,而且能够很好地保持边缘。

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  • In order to improve the performance of median filter and enhance adaptability for different intensity pepper-salt noise, a median filter based on noise density estimation is proposed.

    为了提高滤波器滤波性能适应不同强度椒盐噪声提出基于噪声强度估计的中值滤除算法。

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  • The paper starts with the basic concepts of digital images. First of all, it discuss Gaussian noise and salt-pepper noise characteristics under the digital image.

    本文数字图像基本概念入手,首先讨论了数字图像高斯噪声椒盐噪声的特点

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  • 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保持边缘的方法,力图解决中值滤波在去除椒盐噪声时的问题

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  • 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.

    结合中值滤波分别去除椒盐噪声高斯噪声中的优势提出种指纹图像混合算法其中的关键步骤进行了详细分析。

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  • 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.

    结合中值滤波分别去除椒盐噪声高斯噪声中的优势提出种指纹图像混合算法其中的关键步骤进行了详细分析。

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