AUTHOR=Cheng Chenming , Lei Jin , Zhu Zicui , Lu Lijian , Wang Zhi , Tao Jiali , Qin Xinyan TITLE=A novel multiscale feature enhancement network using learnable density map for red clustered pepper yield estimation JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1548035 DOI=10.3389/fpls.2025.1548035 ISSN=1664-462X