Open access
Sep 2026
PSAFM: A parameter-free spatial attention fusion module
A parameter-free spatial attention fusion module (PSAFM), where the pointwise average- and max-pooling branches are combined by deterministic weighted fusion, which enables the module to strengthen feature responses without adding trainable parameters.
Guan-Fen Liu, Xiao-Ping Xu, Bing-Kun Zhou et al.
· PLoS ONE · 0 citations