耦合卷积神经网络与注意力机制的无人机摄影测量果树树冠分割方法

何海清, 周福阳, 陈敏, 陈婷, 官云兰, 曾怀恩, 魏燕

Fruit Tree Canopy Segmentation by Unmanned Aerial Vehicle Photogrammetry Coupled on Convolutional Neural Network and Attention Mechanism

HE Haiqing, ZHOU Fuyang, CHEN Min, CHEN Ting, GUAN Yunlan, ZENG Huaien, WEI Yan

表3 CNNAMNet在不同区域和数据的树冠分割定量评价对比

Tab. 3 Quantitative evaluation comparison results of canopy segmentation in different regions and data using CNNAMNet (%)

研究区域 数据集 OA Precision Recall F1 mIoU 区域1 2D 96.39 92.17 93.94 93.05 91.12 2.5D 96.94 93.61 94.56 94.08 92.39 区域2 2D 97.92 91.01 91.42 91.22 90.88 2.5D 98.27 90.95 93.05 91.99 91.62