Hi Eyal,

You are passing a list of regionprops (props, in your code) to "find_boundaries", whereas it expects an array: a single image of labeled objects (label_img, in your code).

Juan.

On Wed, Dec 2, 2015 at 5:33 PM, Eyal Saiet <ejsaiet@alaska.edu> wrote:

Stefan,

I do not understand what is not true about the label_image object.

bellow is the code, in addition I added a plot of the label_image object.

1. label_image=measure.label(g_median_bin, background=0)
2. label_image +=1
3. plt.figure()
4. plt.imshow(label_image,cmap=plt.cm.gray,interpolation='nearest',origin='lower')
5. plt.title('label_image')
6. plt.show()
7. props = measure.regionprops(label_image,intensity_image=g_median_bin)
8. label_bound=segmentation.find_boundaries(props,connectivity=1,mode='thick',background=0)
9. boundaries=segmentation.mark_boundaries(g_median,label_bound)

On Tue, Dec 1, 2015 at 8:09 PM, Stefan van der Walt <stefanv@berkeley.edu> wrote:

On 2015-12-01 21:00:16, Arctic_python <ejsaiet@alaska.edu> wrote:
>     ndim = label_img.ndim
> AttributeError: 'list' object has no attribute 'ndim'
>
>    1. label_image=measure.label(g_median_bin, background=0) # g_median_bin
>    is a binary image

That does not seem to be true, given the error message.

Stéfan

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Eyal Saiet

Project manager

Remote sensing and in-situ measurements

Geophysical Institute 

University of Alaska Fairbanks

Fairbanks, AK 99775

(907) 750 6555 (cell)

ejsaiet@alaska.edu

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