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Conference papers
Flexible b-spline model parameterization designed for reflection tomography
Abstract : Reflection tomography is an efficient method to determine a subsurface velocity model that best fits the traveltime data associated to the main events picked on the seismic sections. A careful choice of the model representation has to be done: a blocky model representation based on regular gridded b-spline functions has been proposed. This flexible parameterization allows accurate and robust inversion but can lead to a huge number of parameters. An adaptive parameterization that enables to account for local complexities and inhomogeneous ray coverage is considered.
Cited literature [10 references]
https://hal-ifp.archives-ouvertes.fr/hal-02284229
Contributor : Pascale Mallaret <>
Submitted on : Wednesday, September 11, 2019 - 3:40:14 PM
Last modification on : Wednesday, September 11, 2019 - 3:42:27 PM
Long-term archiving on: : Friday, February 7, 2020 - 11:10:03 PM
Contributor : Pascale Mallaret <>
Submitted on : Wednesday, September 11, 2019 - 3:40:14 PM
Last modification on : Wednesday, September 11, 2019 - 3:42:27 PM
Long-term archiving on: : Friday, February 7, 2020 - 11:10:03 PM
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2003WKEAGE.pdf
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