Open access
Aug 2026
A weakly supervised cascade segmentation method for thin core interbeds using dual-channel attention and adaptive PSO
A weakly supervised ‘classification–localization–segmentation’ cascade framework, achieving fine-grained, pixel-level representations relying solely on image-level annotations, is introduced, outperformed the fully supervised DeepLabV3 + in edge localization of ultra-thin interlayers.
Duanchuan Lyu, Yong-Feng Zhu, Kai-Yu Wang et al.
· Journal of Geophysics and En... · 0 citations