TY - RPRT TI - Efficient Progressive Transfer Learning for Full-Waveform Inversion With Extrapolated Low-Frequency Reflection Seismic Data AU - Jin, Yuchen AU - Hu, Wenyi AU - Wang, Shirui AU - Zi, Yuan (ORCID:000000024723538X) AU - Wu, Xuqing (ORCID:0000000232431492) AU - Chen, Jiefu (ORCID:0000000199407043) PY - 2022 DO - 10.1109/tgrs.2021.3129810 UR - https://www.osti.gov/biblio/1980487 ID - 1980487 ER -