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Short Note
Theoretical aspects of noise attenuation
Antoine Guitton
antoine@sep.stanford.edu
Introduction
From the filtering to the subtraction of noise
Definitions
The filtering method
Preconditioning the filtering method
Discussion
Stability of the Hessian with the Spitz estimate
The Spitz estimate
A 1D example
Conclusion
REFERENCES
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Stanford Exploration Project
6/7/2002
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