• Number of orientations = 8
  
  • Magnitude of edge flow vector due to Intensity:
    

    Sigma = 2	Sigma = 3	Sigma = 4

  • Magnitude of edge flow vector due to Texture:
    
  • Final Magnitude of edge flow vector Fr:
    
  • Final Phase of edge flow vector Fr:
    
  • Final Edge flow after boundary detection routine:
    
  • Edge overlapped with original image after edge refinement:
    

• Number of orientations = 12
  
  • Magnitude of edge flow vector due to Intensity:
    

    Sigma = 2	Sigma = 3

  • Magnitude of edge flow vector due to Texture:
    
  • Final Magnitude of edge flow vector Fr:
    
  • Final Phase of edge flow vector Fr:
    
  • Final Edge flow after boundary detection routine:
    
  • Edge overlapped with original image after edge refinement: