[Insight-users] Mask boundary to ordered set of points

[Radhika Sivaramakrishna]

Hi all,
Is there an ITK function that takes in a binary image with just one
object and generates an ordered list of points on the boundary as
output?
Or is there any function, where if you start from a boundary point, you
can move in a specified direction (clockwise or counterclockwise) and
get an ordered
set of indices visited?
 
Thanks
Radhika
 
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