Gradient and smoothness regularization operators for geophysical inversion on unstructured meshes
نویسندگان
چکیده
منابع مشابه
Structure-, stratigraphy- and fault-guided regularization in geophysical inversion
S U M M A R Y Geophysical inversion is often ill-posed because of inaccurate and insufficient data. Regularization is often applied to the inversion problem to obtain a stable solution by imposing additional constraints on the model. Common regularization schemes impose isotropic smoothness on solutions and may have difficulties in obtaining geologically reasonable models that are often suppose...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2013
ISSN: 1365-246X,0956-540X
DOI: 10.1093/gji/ggt255