Get border pixels of labelled region

[Guillaume Gay]

Ok, I responded a bit quickly yesterday,

So here's the doc from find_boundaries (you can get that by running 
`find_boundaries?` in an ipython)

Definition:find_boundaries(label_img)
Docstring:Return bool array where boundaries between labeled regions are True.


So you see that find_boundaries work on a labeled image, so my guess is 
you first need to threshold your image, and only then find the boundaries.

It's not clear from what you say what exactly you want to segment out of 
the image, but maybe your work flow would include some colorspace 
conversion (for exemple RGB to HSV), then a thresholding, and then 
find_boundaries)...

Hope this helps,
Guillaume


Le 03/09/2013 09:02, Payal Gupta a écrit :
> . i want to find the boundary of this fig