椒盐噪声也称为脉冲噪声，是图像中经常见到的一种噪声，它是一种随机出现的白点或者黑点，可能是亮的区域有黑色像素或是在暗的区域有白色像素（或是两者皆有）。椒盐噪声的成因可能是影像讯号受到突如其来的强烈干扰而产生、类比数位转换器或位元传输错误等。例如失效的感应器导致像素值为最小值，饱和的感应器导致像素值为最大值。
...算机技术 关键词:椒盐噪声;高斯噪声;灰度极限;脉冲耦合神经网络;均值滤波;可变步长 [gap=1214]Key words: salt and pepper noise; Gaussian noise; limited grayscale; Pulse Coupled Neural Network (PCNN); mean f..
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... e e ( , ) ( , ) F computer vision 24 椒盐噪声（Salt & Pepper）：含有随机出 现的黑白亮度值。 脉冲噪声：只含有随机的正脉冲和负脉冲 噪声。
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(a)加入椒盐噪声(Salt-Pepper Impulsive Noise):脉冲概率为图4非高斯背景噪声情况下,自适应门限检测算法的结果:Susan序列第9帧和第10帧
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Experimental results show that this method has good resistance to JPEG compression and is robust against Gaussian noise、salt & pepper noise and image scaling attack.
该方法具有较好的抗压缩能力,对高斯噪声、椒盐噪声和图像缩放处理具有较好的鲁棒性。
参考来源 - 基于四元数理论的彩色图像信息隐藏技术The salt-and-pepper noise filter is generally based on median filtering and there are many filtering methods of it.
椒盐噪声的滤波一般以中值滤波为基础,有多种滤波方法。
参考来源 - 椒盐噪声的一种滤波算法When the original image is corrupted by less than 80% Gaussian noise or less than 10% Salt & Pepper noise, the proposed approach always performs better than other traditional methods.
在引入80%以内的高斯噪声或10%以内椒盐噪声的情况下,本文方法均比其他传统方法效果好。
参考来源 - 基于模糊理论的图像边缘检测算法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
提出一种新的椒盐噪声滤除方法。
针对灰度图像的椒盐噪声滤波问题，提出一种保细节的非线性滤波算法。
A nonlinear filtering algorithm was presented to remove salt and pepper noise from gray-scale image while preserving details.
在许多场合都会遇到高强度噪声的图像，特别是椒盐噪声的滤除非常困难。
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.
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