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Position: Home > Articles > Crop phenotypic analysis based on visual 3D reconstruction Hubei Agricultural Sciences 2019 (16) 125-128

基于视觉三维重建的作物表型分析

作  者:
史维杰;张吴平;郝雅洁;赵明霞;吕致;李富忠
单  位:
山西农业大学软件学院
关键词:
三维重建;植物表型;叶面积;SfM;MVS
摘  要:
采用基于图像序列的三维重建技术对作物小麦进行三维重建,通过对比不同处理下的三维点云,选择合适的处理方式对同一品种的不同植株进行三维重建;最后通过获取的作物三维模型对其进行表型测量。结果表明,重建出的三维模型在一定程度上可以还原作物的真实结构,说明利用计算机视觉技术对作物进行表型测量是切实可行的,利用三维模型测量作物的表型对于育种是省时有效的。
译  名:
Crop phenotypic analysis based on visual 3D reconstruction
作  者:
SHI Wei-jie;ZHANG Wu-ping;HAO Ya-jie;ZHAO Ming-xia;LYU Zhi;LI Fu-zhong;College of Software,Shanxi Agricultural University;
关键词:
3D reconstruction;;plant phenotype;;leaf area;;SfM;;MVS
摘  要:
Three-dimensional reconstruction of crop wheat was carried out by using image sequence-based 3D reconstruction technique. Three-dimensional point clouds under different treatments were compared, and appropriate treatment methods were used to reconstruct three-dimensional reconstruction of different plants of the same variety. Finally, the three-dimensional model of crops was obtained. Phenotypic measurement. The results showed that the reconstructed three-dimensional model could restore the true structure of the crop to a certain extent, indicating that it was feasible to use the computer vision technology to measure the phenotype of the crop. Using the three-dimensional model to measure the phenotype of the crop was time-saving and effective for breeding.

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