Image Super-Resolution using Efficient Striped Window Transformer

Understand

Transformers have achieved remarkable results in single-image super-resolution (SR).

• However, the challenge of balancing model performance and complexity has hindered their application in lightweight SR (LSR).
• To tackle this challenge, we propose an efficient striped window transformer (ESWT).
• We revisit the normalization layer in the transformer and design a concise and efficient transformer structure to build the ESWT.