MCW-Net: Single image deraining with multi-level connections and wide regional non-local blocks

作者：

Highlights：

• Propose multi-level connection (MLC) between levels to restore the details of the rainy image.

• Propose a wide regional non-local block providing a relatively even distribution of the rain streaks by region.

• Show efficient and state-of-the-art performance in rain removal.

• Contribute to other vision tasks by enhancing visibility under adverse weather conditions.

摘要

•Propose multi-level connection (MLC) between levels to restore the details of the rainy image.•Propose a wide regional non-local block providing a relatively even distribution of the rain streaks by region.•Show efficient and state-of-the-art performance in rain removal.•Contribute to other vision tasks by enhancing visibility under adverse weather conditions.

论文关键词：Single image deraining,Multi-level connection,Adaptive non-local operation,Low-level vision

论文评审过程：Received 4 August 2021, Revised 29 December 2021, Accepted 29 March 2022, Available online 5 April 2022, Version of Record 23 April 2022.

论文官网地址：https://doi.org/10.1016/j.image.2022.116701