I have grayscale .tif images which i have stored in a 3d array(volume0. I have binarized the 3D array. I wish to calculate the dimensions of dark color object in the 3D array.

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I have grayscale .tif images which i have stored in a 3d array(volume). I have binarized the 3D array. I wish to calculate the dimensions of dark color objects in the 3D array. The dimension which i need are:
Location, Volume, Z-projection. I tried to use region props but it identifies a lot of small objects whivch are noise. I wish to only consider objects whose Z projection is above a certain value.
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Vikas Verma
Vikas Verma on 14 Jun 2022
i am sharing one slice of the original image. i am facing following problems in binarizing:
  1. There is noise at the circumference as you can see, can you guide me how to remove the noise.
  2. i wish to caluclate the size of defects which you can see as black spots in the size. i want to measure the volume and Z-projection area.

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