unfortunately, FindContours is not in scikits.image.
with opencv, there is somothing that I don't understand, I get:
In [21]: import opencv
In [22]: opencv.FindContours(...)
------------------------------------------------------------
Traceback (most recent call last):
File "<ipython console>", line 1, in <module>
AttributeError: 'module' object has no attribute 'FindContours'
I understand this is not an opencv group, but if you know how to solve that issue ...
Thank you
Jean-Patrick