Size of a image from line profile
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    royed
 on 10 Mar 2020
  
    
    
    
    
    Edited: Sai Bhargav Avula
    
 on 25 Mar 2020
            Hello,
I want to know the size of an object from the line profile that I drew over it. Is it possible to extract such information? If possible please help me out.
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  Sai Bhargav Avula
    
 on 23 Mar 2020
        
      Edited: Sai Bhargav Avula
    
 on 25 Mar 2020
  
      Hi,
You can use the Freehand object and use the createMask function associated with it to rasterize the marked region into a binary image. Then use the AND operation between the original image and your masked output to get the desired pixel count. 
Note that the number of pixel in the image isn't the acutal size of the object and is dependent on the resolution of the image 
Hope this helps!
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