HMANet: Hybrid Multi-Axis Aggregation Network for Image Super-Resolution

arXiv:2405.05001v1 Announce Type: new
Abstract: Transformer-based methods have demonstrated excellent performance on super-resolution visual tasks, surpassing conventional convolutional neural networks. However, existing work typically restricts self-attention computation to non-overlapping windows to save computational costs. This means that Transformer-based networks can only use input information from a limited spatial range. Therefore, a novel Hybrid Multi-Axis Aggregation network (HMA) is proposed in this paper to exploit feature potential information better. HMA is constructed by stacking Residual Hybrid Transformer Blocks(RHTB) and Grid Attention …

aggregation arxiv cs.cv hybrid image network resolution type