Next Article in Journal
Prediction Model of Photovoltaic Power in Solar Pumping Systems Based on Artificial Intelligence
Previous Article in Journal
How to Make a Smartphone-Based App for Agricultural Advice Attractive: Insights from a Choice Experiment in Mexico
 
 
Article
Peer-Review Record

Three-Dimensional Reconstruction of Soybean Canopy Based on Multivision Technology for Calculation of Phenotypic Traits

Agronomy 2022, 12(3), 692; https://doi.org/10.3390/agronomy12030692
by Feiyi Wang 1, Xiaodan Ma 1,*, Meng Liu 2 and Bingxue Wei 1
Reviewer 1: Anonymous
Reviewer 2: Anonymous
Agronomy 2022, 12(3), 692; https://doi.org/10.3390/agronomy12030692
Submission received: 10 February 2022 / Revised: 10 March 2022 / Accepted: 10 March 2022 / Published: 12 March 2022
(This article belongs to the Section Precision and Digital Agriculture)

Round 1

Reviewer 1 Report

Based on multi-visual vision, this research provides a technique for 3D reconstruction of the soybean canopy and estimation of plant characteristics. To gather all-round point cloud data of soybean, a multi-vision acquisition system based on the Kinect sensor was built. Random Sample Consensus and Iterative Closest Point were used to match and fuse the point clouds. Finally, based on the reconstruction of the morphological structure of live soybean, the plant height, leafstalk angle, and crown width of soybean were estimated.

For me is difficult to understand the novelty in the research. The 3D point cloud reconstruction, presented here is already presented in Guan, H., Liu, M., Ma, X., & Yu, S. (2018). Three-dimensional reconstruction of the soybean canopies using multisource imaging for phenotyping analysis. Remote Sensing10(8), 1206, where the current paper's title is "Three-dimensional reconstruction of soybean canopy based on multi-vision technology...". Probably to be changed with "Soybean parameter estimation..."? They are used well known methods for 3D point cloud processing. According to  calculation of plant parameters (leafstalk angle), the idea (and realisation) is already presented in Zhu, K., Ma, X., Guan, H., Feng, J., Zhang, Z., & Yu, S. (2021). A method of calculating the leafstalk angle of the soybean canopy based on 3D point clouds. International Journal of Remote Sensing42(7), 2463-2484.

Overall, the article is well written. There are formulas and letters, which are with different style and size.

Author Response

Dear reviewer,

Thank you for your comments and suggestions, we have revised the manuscript according to your comment, the response file has been attached here.

Regards,

Xiaodan Ma

Author Response File: Author Response.pdf

Reviewer 2 Report

In this work, the authors present a three-dimensional reconstruction of soybean canopy based on  multi-vision technology for phenotyping analysis. Here some minor issues that encourage the authors to address:

  • Section 0 has to be section 1.
  • I can understand that in general the proposed algorithm is based in 3D registration methods using depth images. however, I think that aLiDAR sensing mechanism could provide more accurate reconstructions and therefore more accurate performance by using the proposed approach. Can the authors discuss about this?   
  • There are a little grammatical/style error. In my opinion, a grammar/style revision has to be carried out.

Author Response

Dear reviewer,

Thank you for your comments and suggestions, we have revised the manuscript according to your comment, the response file has been attached here.

Regards,

Xiaodan Ma

Author Response File: Author Response.pdf

Back to TopTop