AUTHOR=Kong Dechuan , Zhang Yandi , Zhao Xiaohu , Wang Yanqiang , Cai Lei TITLE=MUFFNet: lightweight dynamic underwater image enhancement network based on multi-scale frequency JOURNAL=Frontiers in Marine Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2025.1541265 DOI=10.3389/fmars.2025.1541265 ISSN=2296-7745