Phase-contrast enhancement without spatial filters for seismic holography

Author:	Fitzpatrick, G. L.
Year:	1973
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7721
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7721
Subjects:	Seismic waves
	Optical data processing
	Acoustic holography
Link:	https://hdl.handle.net/2027/mdp.39015078520767