不改变原意使其更有逻辑改写：The Split Attention module enables information interaction across feature map groups it is a computational unit composed of the feature-map group We replaced the 3×3 convolution layer wi

The Split Attention module, which is a computational unit made up of feature-map groups, facilitates information interaction. To enhance its functionality, we substituted the 3×3 convolution layer with a multi-scale fusion block. The backbone structure is illustrated in Figure 1.