A 3D stem diameter measurement method for field maize at jointing stage: combining RLRSA-PointNet++ and structural feature fitting
The proposed method effectively overcomes the limitations of traditional manual and two-dimensional measurement techniques. It provides a robust and accurate solution for maize stem diameter measurement during the jointing stage. This approach offers technical support for intelligent maize growth monitoring, lodging resistance analysis, and three-dimensional phenotypic trait extraction.
Authors
- Yudi Gao
- Haijuan Tian
- Mingren Cui (ORCID: https://orcid.org/0009-0001-5172-4071)
- Yujie Zou (ORCID: https://orcid.org/0009-0002-9176-0779)
- Lixin Hou
- Wenlong Zou (ORCID: https://orcid.org/0000-0002-6700-6330)
- Yijia Tang
- Yushan Wu
- Zhenghong Zhong
- Min Wu
- Bowen Jiang
- Jing Zhou
Institutions
- Jilin Province Science and Technology Department (CN)
- Jilin Agricultural University (CN)
Publication Details
- Journal
- Frontiers in Plant Science
- Published
- 2026-01-12
- DOI
- https://doi.org/10.3389/fpls.2025.1724096
- Primary Topic
- Crop Yield and Soil Fertility
- Type
- article
- Field-Weighted Citation Impact
- 0.00