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直方图均化增强图像对比度

于 2022-04-25 发布 文件大小:208.86 kB
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代码说明:

可以处理彩色图像,也可以直接处理灰度图。 彩色图像,会先转成灰度图。 转成灰度图后,对整个灰度图像的像素值进行概率统计, 统计出不同灰度值的分布和频率,利用直方图的形式显示出来,然后对直方图进行平均化处理,使图像的像素分布更均匀,达到增强对比的目的。源码中包含彩色和灰度图两种处理方式的代码,去掉注释即可。附带一张图可以进行实验。

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