完成readme、并添加效果图
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README.md
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README.md
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<h1 align=center>图像去噪</h1>
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# <center>图像去噪</center>
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## 运行库
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cv2、matplotlib、numpy<br>
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contraharmonic_mean_filter.py、adaptive_median_filter.py
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## 高斯滤波
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利用高斯滤波处理高斯噪声。<br>
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运行gaussian.py程序进行高斯滤波处理。<br>
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如果需要修改处理文件,请修改gaussian.py文件中的照片路径。
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```c
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image_gaussian = cv2.imread("file/circuitboard-gaussian.tif")
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```
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程序效果展示如下。<br>
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## 反谐波均值滤波
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利用反谐波均值滤波处理胡椒噪声或盐噪声。<br>
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运行pepper_salt.py程序进行反谐波均值滤波处理。<br>
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如果需要修改处理文件,请修改pepper_salt.py文件中的照片路径。
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```c
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image_pepper = cv2.imread("file/circuitboard-pepper.tif", cv2.IMREAD_GRAYSCALE)
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image_salt = cv2.imread("file/circuitboard-salt.tif", cv2.IMREAD_GRAYSCALE)
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```
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程序效果展示如下。<br>
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## 自适应中值滤波
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利用自适应中值滤波处理胡椒噪声或盐噪声。<br>
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运行pepper_and_salt.py程序进行自适应中值滤波处理。<br>
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如果需要修改处理文件,请修改pepper_and_salt.py文件中的照片路径。
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```c
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image_saltandpep = cv2.imread("file/circuitboard-saltandpep.tif", cv2.IMREAD_GRAYSCALE)
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```
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程序效果展示如下。<br>
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effect_picture/1.高斯滤波.png
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effect_picture/1.高斯滤波.png
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effect_picture/2.反谐波均值滤波.png
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effect_picture/2.反谐波均值滤波.png
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effect_picture/3.自适应中值滤波.png
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effect_picture/3.自适应中值滤波.png
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