改进区域增长算法的植株多视图几何重建

肖顺夫,刘升平,李世娟,杜鸣竹,吕纯阳,刘大众,杨菲菲,刘航

Multi-View Geometric Reconstruction of Plant Based on Improved Region-Growing Algorithm

ShunFu XIAO,ShengPing LIU,ShiJuan LI,MingZhu DU,ChunYang LÜ,DaZhong LIU,FeiFei YANG,Hang LIU

表2 基于多视图几何与激光扫描的各植株三维模型的豪斯多夫距离各区间概率分布

Table 2 Percentage of intervals of Hausdorff distance calculated from multi-view geometry method and laser scanning (%)

植株 Plant 豪斯多夫距离区间 Intervals of Hausdorff distance (mm) 0-2 0-4 4-6 6-8 8-10 辣椒-1 Pepper-1 96.60 99.46 0.42 0.08 0.04 辣椒-2 Pepper-2 95.22 98.30 1.43 0.21 0.06 黄瓜-1 Cucumber-1 91.68 98.21 1.34 0.43 0.02 黄瓜-2 Cucumber-2 90.24 98.53 0.81 0.61 0.05 番茄-1 Tomato-1 93.86 99.11 0.73 0.09 0.07 番茄-2 Tomato-2 91.53 98.89 1.07 0.03 0.01