Re: [Vxl-users] Help with region segmentation using gevd_edgel_regions

[Peter V. <pet...@ya...>]

Mark,

It's been a very long time ago since I've done anything with image segmentation. So my suggestion could make no sense at all.

> My input image is a single plane byte image that has been
> thresholded and cast to boolean.

>From what I remember, the segmentation algorithms don't like 2-valued input images. I would suggest you to try running the algo on the non-thresholded image.
I had once a similar situation, where I was given (a set of) binary images; I had to smooth the images (Gaussian blur) before I could apply the segmentation. And the result was very acceptable.

Hope this helps.

--      Peter.








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