AUTHOR=He Tao , Jin Xinyuan , Zou Yiming TITLE=Deep learning-based action recognition for joining and welding processes of dissimilar materials JOURNAL=Frontiers in Materials VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2025.1560419 DOI=10.3389/fmats.2025.1560419 ISSN=2296-8016