title: how to compare the similarity of two 2D bezier curves
body: <p>I am not familiar with bezier curves, but I need to compare two bezier curves for my project. A quick idea come up in my mind is to sample the two curves and then compare the sampled polylines using something like laplacian coordinates. This way I am comparing the points on the curve, which makes sense. But then I need to worry about the sampling rate. Another idea is to compare the control points of the bezier curves, however I am not sure if it makes sense to do so. Does anyone have experience on doing comparison between bezier curves?</p>
  
  <p>Thanks in advance!</p>