对OpenCV中的图像应用蒙版？ [英] Apply Mask to image in OpenCV?

问题描述

我有一个二进制掩码，我想永久应用于彩色图像，我该怎么做？
二进制掩码应该是永久的 - 因为我不想在每次调用函数时将掩码重新应用到图片。

I have a binary mask that I want to be permanently applied to a colour image how would I do this? The binary mask should be preferably permanent- as in I don't want to reapply the mask to the image every time I call a function.

基本代码实施例将被理解。

Basic Code Examples would be appreciated. If you use code, please explain the code instead of just posting it.

谢谢

推荐答案

您不会对图像应用二进制掩码。您（可选）在处理函数调用中使用二进制掩码，以告知函数要处理的图像的哪些像素。如果我完全误解你的问题，你应该添加更多的细节来澄清。

You don't apply a binary mask to an image. You (optionally) use a binary mask in a processing function call to tell the function which pixels of the image you want to process. If I'm completely misinterpreting your question, you should add more detail to clarify.

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