Re: Range of beta values in segmentation algorithm?

3 Apr 2015

      Dear skimage developers:
I would really appreciate to hear the answer on my question if it does
worth.

Thanks

On Thu, Mar 12, 2015 at 4:04 PM, Yuta Sato <yutaxsato@gmail.com> wrote:
...
In the following skimage.segmentation.random_walker algorithm:
What is the range of 'beta' values that can be supplied?
I am working with a single band 8bit unsigned image.
Is it 0 to 255?
skimage.segmentation.random_walker(data, labels, beta=130, mode='bf',
tol=0.001, copy=True,multichannel=False, return_full_prob=False,
spacing=None)
beta : float [Penalization coefficient for the random walker motion (the
greater beta, the more difficult the diffusion)]
Thanks for your support.