Title : 
An automatic inspection system for the hexagonal headed bolts detection in railway maintenance
         
        
            Author : 
Mazzeo, P.L. ; Nitti, M. ; Stella, E. ; Ancona, N. ; Distante, A.
         
        
        
        
        
        
            Keywords : 
Cameras; Fasteners; Inspection; Joining processes; Monitoring; Neural networks; Rail transportation; Railway safety; TV; Wavelet transforms;
         
        
        
        
            Conference_Titel : 
Intelligent Transportation Systems, 2004. Proceedings. The 7th International IEEE Conference on
         
        
            Print_ISBN : 
0-7803-8500-4
         
        
        
            DOI : 
10.1109/ITSC.2004.1398936