Hello,
I am using OpenCV3 to blur and downsample an image, I just want to blur the region inside the area defined by a binary mask like:
[![enter image description here][1]][1]
After that region is blurred, I would like to downsample the image without blurring the whole image again, so `pyrDown` is not useful for me.
Any idea?
[1]: http://i.stack.imgur.com/NkeCW.png
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