Aug 2026
FwNet-ECA: A Lightweight Fourier-Attention Network for Fine-Grained Image Classification
A novel architecture named FwNet-ECA, which integrates the Fourier transform with learnable weight matrices to enhance spectral features of images, is proposed, which incorporates the existing Efficient Channel Attention module to improve interchannel information exchange.
Xiaoqing Li, Ya Wang, Nannan Gu et al.
· The European Journal on Arti... · 0 citations