Equivalent of watershed for cutting connected components of an image of particles?

[Georges H]

I second the post of Juan regarding the watershed for non sparse data.

As for clearing image borders you have a function from the segmentation 
module here :
http://scikit-image.org/docs/dev/api/skimage.segmentation.html#clear-border



On Thursday, 19 February 2015 01:04:10 UTC+1, Adam Hughes wrote:
>
> Hi,
>
> In ImageJ, one can select watershedding to break up connected regions of 
> particles.  Are there any examples of using watershed in this capacity in 
> scikit image?   All of the examples I see seem to use watershedding to do 
> segmentation, not to break connected particles in an already-segmented 
> black and white image.  
>
> Also, is there a straightforward way to remove particles on a the edge of 
> an image?  Sorry, googling is failing me, but I know this is possible.
>
> Thanks
>
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