a b/settings/program_settings.txt 

  1
  
Filter size;9





  
  

  2
  
Canny threshold;20;77





  
  

  3
  
Morphology - kernel size;3





  
  

  4
  
Morphology - iterations;3





  
  

  5
  
Region of interest;-1;-1;-1;-1