Frequency-domain full-waveform inversion with non-linear descent directions
نویسندگان
چکیده
منابع مشابه
3D acoustic frequency-domain full-waveform inversion
We present one of the first attempt at implementing a massively parallel frequency-domain full-waveform inversion algorithm for imaging 3D acoustic media. The inverse method is based on a classic steepest-descent algorithm. The algorithm was designed so that one or several frequencies are inverted at a time. Wave propagation modeling, a key component of the inversion algorithm, is performed wit...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2018
ISSN: 0956-540X,1365-246X
DOI: 10.1093/gji/ggy002