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http://dx.doi.org/10.7740/kjcs.2021.66.2.105

Estimation of the Lodging Area in Rice Using Deep Learning  

Ban, Ho-Young (Crop Cultivation & Physiology Research Division, National Institute of Crop Science, Rural Development Administration)
Baek, Jae-Kyeong (Crop Cultivation & Physiology Research Division, National Institute of Crop Science, Rural Development Administration)
Sang, Wan-Gyu (Crop Cultivation & Physiology Research Division, National Institute of Crop Science, Rural Development Administration)
Kim, Jun-Hwan (Crop Cultivation & Physiology Research Division, National Institute of Crop Science, Rural Development Administration)
Seo, Myung-Chul (Crop Cultivation & Physiology Research Division, National Institute of Crop Science, Rural Development Administration)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.66, no.2, 2021 , pp. 105-111 More about this Journal
Abstract
Rice lodging is an annual occurrence caused by typhoons accompanied by strong winds and strong rainfall, resulting in damage relating to pre-harvest sprouting during the ripening period. Thus, rapid estimations of the area of lodged rice are necessary to enable timely responses to damage. To this end, we obtained images related to rice lodging using a drone in Gimje, Buan, and Gunsan, which were converted to 128 × 128 pixels images. A convolutional neural network (CNN) model, a deep learning model based on these images, was used to predict rice lodging, which was classified into two types (lodging and non-lodging), and the images were divided in a 8:2 ratio into a training set and a validation set. The CNN model was layered and trained using three optimizers (Adam, Rmsprop, and SGD). The area of rice lodging was evaluated for the three fields using the obtained data, with the exception of the training set and validation set. The images were combined to give composites images of the entire fields using Metashape, and these images were divided into 128 × 128 pixels. Lodging in the divided images was predicted using the trained CNN model, and the extent of lodging was calculated by multiplying the ratio of the total number of field images by the number of lodging images by the area of the entire field. The results for the training and validation sets showed that accuracy increased with a progression in learning and eventually reached a level greater than 0.919. The results obtained for each of the three fields showed high accuracy with respect to all optimizers, among which, Adam showed the highest accuracy (normalized root mean square error: 2.73%). On the basis of the findings of this study, it is anticipated that the area of lodged rice can be rapidly predicted using deep learning.
Keywords
area estimation; cnn; deep learning; lodging; machine learning; rice;
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1 Fukushima, K. 1980. Neocognitron: a self-organizing neural network model for a mechanism of pattern recognition unaffected by shift in position. Biological Cybernetics 36 : 193-202.   DOI
2 Han, L., G. Yang, H. Feng, C. Zhou, H. Yang, B. Xu, Z. Li, and X. Yang. 2018. Quantitative Identification of Maize LodgingCausing Feature Factors using Unmanned Aerial Vehicle Images and a Nomogram Computation. Remote Sensing 10(10) : 1528. https://doi.org/10.3390/rs10101528.   DOI
3 Joo, G., C. Park, and H. Im. 2020. Performance Evaluation of Machine Learning Optimizers. Journal of Institute of Korean Electrical and Electronics Engineers 24(3) : 766-776. http://dx.doi.org/10.7471/ikeee.2020.24.3.766   DOI
4 Kim, Y. 2021. An Analysis of Artificial Intelligence Algorithms Applied to Rock Engineering. Tunnel and Underground Space 31(1) : 25-40. https://doi.org/10.7474/TUS.2021.31.1.025   DOI
5 Lee, J. G., S. Jun, Y. W. Cho, H. Lee, G. B. Kim, J. B. Seo, and N. Kim. 2017. Deep Learning in Medical Imaging: General Overview. Korean Journal of Radiology 18(4) : 570-584. https://doi.org/10.3348/kjr.2017.18.4.570.   DOI
6 Wilke, N., B. Siegmann, L. Klingbeil, A. Burkart, T. Kraska, O. Muller, A. Doorn, S. Heinemann, and U. Rascher. 2019. Quantifying Lodging Percentage and Lodging Severity Using a UAV-Based Canopy Height Model Combined with an Objective Threshold Approach. Remote Sensing 11(515) : https://doi.org/10.3390/rs11050515.   DOI
7 Park, H. J. 2020. Trend Analysis of Korea Papers in the Fields of 'Artificial Intelligence', 'Machine Learning' and 'Deep Learning'. Journal of Korea Institute of Information, Electronics, and Communication Technology 13(4) : 283-292. http://dx.doi.org/10.17661/jkiiect.2020.13.4.283.   DOI
8 Robinson, T. R., N. Rosser, and R. J. Walters. 2019. The Spatial and Temporal Influence of Cloud Cover on Satellite-Based Emergency Mapping of Earthquake Disasters. Scientific Reports 9: 12455. https://doi.org/10.1038/s41598-019-49008-0.   DOI
9 Zhou, L., Q. Li, G. Huo, and Y. Zhou. 2017. Image Classification Using Biomimetic Pattern Recognition with Convolutional Neural Networks Features. Computational Intelligence and Neuroscience. https://doi.org/10.1155.
10 Miao, Z., K. M. Gaynor, J. Wang, Z. Liu, O. Muellerklein, M. S. Norouzzadeh, A. Mclntuff, R. C. K. Bowie, R. Nathan, S. X. Yu, and W. M. Getz. 2019. Insights and approaches using deep learning to classify wildlife. Scientific Reports 9 : 8137. Heetps://doi.org/10.1038/s41598-019-44565-w.   DOI
11 Liu, T., R. Li, X. Zhong, M. Jiang, X. Jin, P. Zhou, S. Liu, C. Sun, and W. Guo. 2018. Estimates of rice lodging using indices from UAV visible and thermal infrared images. Agricultural and Forest Meteorology 252: 144-154. https://doi.org/10.1016/j.agrformet.2018.01.021.   DOI
12 Kim, S. J., J. G. Won, D. J. Ahn, and S. D. Park. 2008. Influence of Viviparous Germination on Quality and Yield in Rice. Korean Journal of Crop Science 53(S) : 15-18.
13 Khabbazan, S., P. Vermunt, S. Steele-Dunne, L. R. Arntz, C. Marinetti, D. Valk, L. Iannini, R. Molijn, K. Westerdijk, and C. Sanve. 2019. Crop monitoring Using Sentinel-1 Data: A Case Study from The Netherlands. Remote Sensing 11(16) : 1887. https://doi.org/10.3390/rs11161887   DOI
14 Kim, Y., G. H. Kwak, K. D. Lee, S. I. Na, C. W. Park, and N. W. Park. 2018. Performance Evaluation of machine learning and Deep Learning Algorithms in Crop Classification: Imapact of Hyper-parameters and Training Sample Size. Korean Journal of Remote Sensing 34(5) : 811-827. http://dx.doi.org/10.780/kjrs.2018.34.5.9.   DOI
15 Krizhevsky, A., I. Sutskever, and G. E. Hinton. 2012. ImageNet Classification with Deep Convolutional Neural Networks. Advances in neural information processing systems.
16 Lim, H. K., J. B. Kim, D. H. Kwon, and Y. H. Han. 2017. Comparison Analysis of TensorFlow's Optimizer Based on MNIST's CNN Model. Journal of Advanced Technology Research 2(1) : 6-14.
17 Nesbit, P. R. and C. H. Hugenholtz. 2019. Enhancing UAV-SfM 3D Model Accuracy in High-Relief Landscapes by Incorporating Oblique Images. Remote Sensing 11(3) : 239. https://doi.org/10.3390/rs11030239.   DOI
18 Park, J. S. and H. D. Kim. 2009. Viviparous germination characteristics of rice varieties adaptable to central region of Korea. Korean Journal of Crop Science 54(3) : 241-248.
19 Park, K. B. and R. K. Park. 1984. Studies on the viviparous germination of Indica × Japonica type varieties in paddy rice. Korean Journal of Crop Science 29(1) : 15-18.
20 He, W., J. Y. Yang, C. F. Drury, W. N. Smith, B. B. Grant, P. He, B. Qian, W. Zhou, and G. Hoogenboom. 2018. Estimating the impacts of climate change on crop yields and N2O emissions for conventional and no-tillage in Southwestern Ontario, Canada. Agricultural Systems 159 : 187-198. http://dx.doi.org.10.1016/jagsy.2017.01.025.   DOI
21 Ministry of Agriculture, Food and rural Affairs (MAFRA), 2020. "The purchase of rice damaged by typhoons", Retrieved from https://www.mafra.go.kr/mafra/293/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGbWFmcmElMkY2OCUyRjMyNDk5MCUyRmFydGNsVmlldy5kbyUzRmJic0NsU2VxJTNEJTI2cmdzRW5kZGVTdHIlM0QlMjZiYnNPcGVuV3JkU2VxJTNEJTI2cGFzc3dvcmQlM0QlMjZzcmNoQ29sdW1uJTNEJTI2cGFnZSUzRDElMjZyZ3NCZ25kZVN0ciUzRCUyNnJvdyUzRDEwJTI2aXNWaWV3TWluZSUzRGZhbHNlJTI2c3JjaFdyZCUzRCUyNg%3D%3D
22 VerMilyea, M., J. M. M. Hall, S. M. Diakiw, A. Johnston, T. Nguyen, D. Perugini, A. Miller, A. Picou, A. P. Murphy, and M. Perugini. 2020. Development of an artificial intelligence based assessment model for prediction of embryo viability using static images capured by optical light microscopy during IVF. Human Reproduction 35(4) : 770-784. https://doi.org/10.1093/humrep/deaa013.   DOI
23 Yadav, S. S. and S. M. Jadhav. 2019. Deep convolutional neural network based medical image classification for disease diagnosis. Journal of Big Data 6:113. https://doi.org/10.1186/s40537-019-0276-2.   DOI
24 Yang, H., E. Chen, Z. Li, C. Zhao, G. Yang, S. Pignatti, R. Casa, and L. Zhao. 2015. Wheat lodging monitoring using polarimetric index from RADARSAT-2 data. International Journal of Applied Earch Observation and Geoinformation 34 : 157-166. http://dx.doi.org/10.1016/j.jag.2014.08.010.   DOI
25 Im, J. M., W. Y. Kim, W. J. Byoum, and S. J. Shin. 2018. Fruit price prediction study using artificial intelligence. The Journal of the Convergence on Culture Technology 4(2) : 197-204. http://dx.doi.org/10.17703/JCCT.2018.4.2.197.   DOI
26 Jang, H. and S. Cho. 2016. Automatic Tagging for Social images using Convolution Neural Networks. Korean Institute of Information Scientists and Engineers 43(1) : 47-53. http://dx.doi.org/10.5626/JOK.2016.43.1.47.   DOI
27 Shahbazi, M., G. Sohn, J. Theau, and P. Menard. 2015. Development and Evauation of a UAV-Photogrammetry System for Precise 3D Environmental Modeling. Sensors 15(11) : 27493-27524. https://doi.org/10.3390/s151127493.   DOI