Strange behaviour - Normalised Cut (on Macbook)

[bricklemacho at gmail.com]

Here is some additional info,  the following gallery examples work as 
expected:

RAG Merging: 
http://scikit-image.org/docs/dev/auto_examples/plot_rag_merge.html
RAG Thresholding: 
http://scikit-image.org/docs/dev/auto_examples/plot_rag_mean_color.html#example-plot-rag-mean-color-py
Drawing Region Adjacency Graphs (RAGs): 
http://scikit-image.org/docs/dev/auto_examples/plot_rag_draw.html#example-plot-rag-draw-py

The last example the viridis wasn't available on 0.11.3 so just reused 
the cmap in the example

So it appears that only the Normalized Cut example that is exhibiting 
strange behaviour, on my main machine.


Michael.
--



On 2/11/2015 12:02 pm, bricklemacho at gmail.com wrote:
> Hi All,
>
> Running this example: 
> http://scikit-image.org/docs/dev/auto_examples/plot_ncut.html#example-plot-ncut-py
>
> On one machine, example works as expected.  On my work machine I am 
> getting the following results of normalised cuts example: 
> http://imgur.com/uWmvW2p
>
> Details on machines and what I have tried is below.
>
> Any help appreciated.
>
> Regards,
>
> Michael.
> -- 
>
>
> Macbook 1 (work as expected):
> --------------------------
> OS X Yosmite 10.10.4
> Python 2.7.9 install via mac ports
> skimage.__version__ 0.11.3 install via mac ports
>
>
>
> Macbook 2 (strange behaviour)
> --------------------------
> OS X Yosmite 10.10.5
> Python 2.7.10 installed via mac ports
> skimage.__verison__ 0.11.3 installed via mac ports
>
> Things I have tried:
> 1.  Reinstall from source via macports
> sudo rm -rf 
> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/skimage*
> sudo rm -rf 
> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scikit_image*
> sudo port upgrade -s -n --force py27-scikit-image
> skimage.__version__: 0.11.3, identical result (http://imgur.com/uWmvW2p)
>
> 2. Install latest development verison
> sudo rm -rf 
> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/skimage*
> sudo rm -rf 
> /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/scikit_image*
> git clone https://github.com/scikit-image/scikit-image.git
> cd skikit-image
> python setup.py build
> sudo python setup.py install
> skimage.__version__: 0.12dev, identical result: http://imgur.com/uWmvW2p
>
>
>

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