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		Hello all,
 I have an image stack of particles adsorbing and desorbing to a surface at
 random positions throughout the stack.  I would like to be able to (1) count
 the number of particles in each slice and (2) measure how long each of the
 particles are bound to the surface before leaving.  I would rather not
 identify individual ROIs since there are many particles coming and going in
 any given slice.  Is anyone aware of applicable plugins?  Thanks,
 
 CF
 Univ. of Utah
 
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