OpenCV distance transform outputting an image that looks exactly like the input image

Question

I am doing some detection work using OpenCV, and I need to use the distance transform. Except the distance transform function in opencv gives me an image that is exactly the sam

Answer 1

You can print this values using this code before normalize function:

for(int x=0; x<10;x++)
  { 
     cout<(x, y);
  }