A noncoherent correlation technique and focused beamforming for ultrasonic underwater imaging: a comparative analysis

V. Murino, C.S. Regazzoni, A. Trucco, G. Vernazza
1994 IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control  
doi:10.1109/58.308497 fatcat:2zsjxyxp6zhynmrzbmapnfj6by