AUTHOR=Wang Yihang , Zheng Haiwei , Yang Jie , Wang Yan , Wang Li , Niu Qunfeng TITLE=Segmentation of tobacco shred point cloud and 3-D measurement based on improved PointNet++ network with DTC algorithm JOURNAL=Frontiers in Plant Science VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2024.1508449 DOI=10.3389/fpls.2024.1508449 ISSN=1664-462X