Title : 
Ultrasonic Imaging for Nondestructive Evaluation of Composite Material with Digital Image Enhancement
         
        
            Author : 
Webster, R.T. ; Das, P. ; Werner, R.
         
        
        
        
        
        
            Keywords : 
Acoustic imaging; Composite materials; Control systems; Delamination; Digital images; Focusing; Microprocessors; Tensile stress; Testing; Ultrasonic imaging;
         
        
        
        
            Conference_Titel : 
1980 Ultrasonics Symposium
         
        
        
            DOI : 
10.1109/ULTSYM.1980.197523