d*l
发帖数: 400 | 1
的s
The problem description says you can use any method you like. To achieve
better smoothness, I guess the medthod of "linear" should be better than
"nearest". You can also try use a gaussian function to convolve with the
rotated image.
As for how to choose the neighborhood region, I guess it is up to you. I would
make it as small as possible. Because otherwise the image will be blurred.
怎
You don't have to use any special extrapolation method. See my answer to the
following question.
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