[Insight-users] Choosing points randomly from a mask

[Luke Bloy]

Hi All,

 

I am interested in randomly choosing locations from within a mask. Currently
my mask is stored as a SpatialObject but I could change this if needed. My
current plan is to 

 

1)      Get the bounding box of the spatial object.

2)      Call vnl_sample_uniform for x,y and z

3)      Repeat 2 until the point is inside the spatial Object

 

Does anyone have any better ideas on how to go about this. Has this been
implemented somewhere else within ITK?

 

Thanks,

Luke

 

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