High-resolution velocity determination: Statistical phase correlation and image processing

Geophysics

Volumn 61, Issue 4, 1996, Pages 1115-1126

  Morozov, Igor B ^a,b   Smithson, Scott B ^b  

^a SCHMIDT INSTITUTE OF PHYSICS OF THE EARTH   (Russian Federation)

^b UNIVERSITY OF WYOMING   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE VELOCITY; DATA REDUCTION; IMAGE PROCESSING; PARAMETER ESTIMATION; SEISMOLOGY; STATISTICAL METHODS;

HIGH RESOLUTION COHERENCY MEASURE; NORMALIZATION METHOD; STACKING VELOCITY; STATISTICAL PHASE CORRELATION; TIME VELOCITY SPECTRUM;

VELOCITY MEASUREMENT;

IMAGE PROCESSING; SEISMOLOGY; STACKING VELOCITY; VELOCITY DETERMINATION;

EID: 0030186853     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444032     Document Type: Article

References (20)

1. Breckling, J., 1989, The analysis of directional time series: Applications to wind speed and direction, in Berger, J., Fienberg, S., Gani, J., Krickeberg, K., Olkin, I., and Singer B., Eds.: Lecture notes in statistics, 61, Springer-Verlag, 1-238.
2. Dix, C. H., 1955, Seismic velocities from surface measurements: Geophysics, 20, 68-86.
3. Gabor, D., 1946, Theory of communication, J. Inst. Electr. Electron. Eng., 46, 429-457.
4. Gelchinsky, B., Landa, E., and Shtivelman, V., 1985, Algorithms of phase and group correlation, Geophysics, 50, 596-608.
5. Gonzalez, R. G., 1987, Overview of image processing and pattern recognition techniques, in Aminzadeh, F., Ed., Pattern recognition and image processing: Handbook of geophysical exploration, 20, Geophys. Press Ltd, 45-78.
6. Hansen, K. M., Roy-Chowdhury, K., and Phinney, R. A., 1988, The sign filter for seismic event detection: Geophysics, 53, 1024-1033.
7. Neidell, N. S., and Taner, M. T., 1971, Semblance and other coherency measures for multichannel data: Geophysics, 36, 482-487.
8. Katz, S., 1991, Asymptotically linear velocity analysis with high resolution in time domain: Geophysics, 56, 1840-1848.
9. Katz, S. A., and Shubik, B. M., 1977, Adaptive fan filters: Physics of the solid earth, 13, 575-580.
10. Key, S. C., and Smithson, S. B., 1990, New approach to seismicreflection event detection and velocity determination: Geophysics, 55, 1057-1069.
11. Lynn, W. S., and Claerbout, J. F., 1982, Velocity estimation in laterally varying media: Geophysics, 47, 884-897.
12. Mardia, K. V., 1972a, A multi-sample uniform scores test on a circle and its parametric competitor: J. R. Statistical Soc., 34B, 102-113.
13. _ 1972b, Statistics of directional data: Academic Press, Inc.
14. Mardia, K. V., and Spurr, B. D., 1973, Multisample tests for multimodal and axial circular populations: J. R. Statistical Soc., 35B, 422-436.
15. McMechan, G. A., and Ottolini, R., 1980, Direct observation of a p-t curve in a slant-stacked wavefield: Bull. Seis. Soc. Am., 70, 1192-1207.
16. Reiter, E. C., Toksoz, M. N., and Purdy, G. M., 1993, A semblanceguided median filter: Geophys. Prosp., 45, 15-41.
17. Scheuer, T. E., and Oldenburg, D. W., 1988, Local phase velocity from complex seismic data, Geophysics, 53, 1503-1511.
18. Stephens, M. V., 1969, Tests for randomness of directions against two circular alternatives: J. Am. Statistical Assoc., 64, 280-289.
19. Taner, M. K., Cook, E. E., and Neidell, N. S., 1970, Limitations of the reflection seismic method: Lessons from computer simulation: Geophysics, 35, 551-573.
20. White, R. E., 1977, The performance of optimum stacking filters in supressing uncorrelated noise, 25, Geophys. Prosp., 165-176.