The research on full-waveform inversion method and its application based on Hessian operator preprocessing

Full-waveform inversion (FWI) can provide accurate velocity field for fine imaging in depth domain of seismic data. Its mathematics foundation determines that FWI is a strong nonlinearity with the solution being non-unique and the function being difficult to converge. In this paper, adjoint gradient...

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Xehetasun bibliografikoak

Egile Nagusiak:	Fei-Long Yang, Hui-Li Zhang, Feng-Ming Yao, Lei Wang, Yun-Hong Zhu
Formatua:	Artigo
Hizkuntza:	Inglês
Argitaratua:	Frontiers Media S.A. 2025-03-01
Saila:	Frontiers in Earth Science
Gaiak:	Hessian operator pre-processing adjoint gradient wave field gradient FWI
Sarrera elektronikoa:	https://www.frontiersin.org/articles/10.3389/feart.2025.1526073/full
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