Re: question about dilation

luca.pamparana@[EMAIL PROTECTED]
 writes:

> I am currently doing a threhold based segmentation (Otsu segmentation)
> on an image and would like to connect some of the voxels using
> dilation. What is the normal approach here? Usually, what kind of
> structuring element would one use? is there a rule to determine this
> or do you just try different ones till one of them seems to work?
> Also, what about the subsequent erosion? What sort of structuring
> element is recommended there?

You should use the same structuring elements for both. I'd use balls as
structuring element or cubes if speed matters more than efficiency.

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