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摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进-Abstract In this paper, consider using images to
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This paper presents a new human skin color model in
YCbCr color space and its application to human face
detection. Skin colors are modeled by a set of three
Gaussian clusters, each of which is characterized by a
centroid and a covariance matr
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CMOS图像传感器对数模式极其双采样技术，可实现对数模式下的噪声去除，国外博士论文-Logarithmic mode, the CMOS image sensor is extremely double sampling technique, can be realized on the number of mode noise removal
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Color fundus images often show important lighting variations, poor contrast and noise. In order to reduce these imperfections and generate images more suitable for extracting the pixel features demanded in the classification step, a preprocessing com
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program to ecxiute noise removal from image
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program to ecxiute noise removal from image
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he MATLAB function is prepared to achieve function, median filtering, median filtering can reserve the image detail, and good salt pepper noise removal.
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利用字典学习找出图像中弱小目标，并进行背景抑制和去噪。-Learning to use a dictionary to find the image in dim target, and background suppression and noise removal.
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Noise Removal Techniques
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A NEW ALGORITHM FOR REMOVAL OF HIGH
DENSITY SALT AND PEPPER NOISE IN MR IMAGE
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