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【计算机视觉】OpenCV 4高级编程与项目实战（Python版）【2】：操作像素
source link: https://blog.csdn.net/nokiaguy/article/details/128569218
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【计算机视觉】OpenCV 4高级编程与项目实战（Python版）【2】：操作像素
像素是构成图像的基本单位。现在看图1所示的花卉图像，这幅图看着很细腻，不过将图像的白框区域放大，会看到如图2所示的效果，细腻的图像不见了，取而代之的是一个一个的小方块，每一个小方块就是一个像素。
图6 花卉 图7 放大的花卉局部
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