Junheng Peng

Latent Variable-Mediated Cross-Learning for Few-Shot Acoustic Impedance Imaging

Junheng Peng, Yong Li, Mingwei Wang, Yi Bao

Acoustic impedance imaging is a fundamental yet severely ill-posed problem in subsurface analysis: the seismic wavelet is unknown, observations are band-limited, and labeled well-log samples are extremely scarce (typically <1% of all traces). Existing semi-supervised deep learnin…Read more