African water body segmentation with cross-layer information separability based feature decoupling transformer

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Binghao Liu, Qi Zhao, Chunlei Wang, Meng Li, Hongbo Xie, Lijiang Chen

Published: 2025, Last Modified: 21 Oct 2025Int. J. Appl. Earth Obs. Geoinformation 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•A water segmentation dataset named AWS16K covering the whole Africa region.•Foreground and background information have cross-layer separability.•An asymmetric cross-layer Transformer for feature decoupling.