Deep learning regression approaches applied to estimate tillering in tropical forages using mobile phone images.
We assessed the performance of Convolutional Neural Network (CNN)-based approaches using mobile phone images to estimate regrowth density in tropical forages. We generated a dataset composed of 1124 labeled images with 2 mobile phones 7 days after the harvest of the forage plants. Six architectures were evaluated, including AlexNet, ResNet (18, 34, and 50 layers), ResNeXt101, and DarkNet. The best regression model showed a mean absolute error of 7.70 and a correlation of 0.89. Our findings suggest that our proposal using deep learning on mobile phone images can successfully be used to estimate regrowth density in forages.
Saved in:
Main Authors: | SANTOS, MARCATO JUNIOR, J., ZAMBONI, P., SANTOS, M. F., JANK, L., CAMPOS, E., MATSUBARA, E. T. |
---|---|
Other Authors: | LUIZ SANTOS, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; JOSÉ MARCATO JUNIOR, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; PEDRO ZAMBONI, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; MATEUS FIGUEIREDO SANTOS, CNPGC; LIANA JANK, CNPGC; EDILENE CAMPOS, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; EDSON TAKASHI MATSUBARA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL. |
Format: | Artigo de periódico biblioteca |
Language: | Ingles English |
Published: |
Sensors, v. 22, article 4116, 2022.
2023-01-25
|
Subjects: | Banco de Germoplasma, Forragem, Panicum Maximum, Tecnologia, Forage, Mechanical harvesting, Regression analysis, Tillering, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1151204 https://doi.org/10.3390/s22114116 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Tillering dynamics in massai grass fertilized with nitrogen and grazed by sheep.
by: LOPES, M. N., et al.
Published: (2016-11-30) -
Digestibilidade de gerações de perfilhos do capim Tanzânia.
by: SANTOS, P. M., et al.
Published: (2002-08-12) -
Persistence strategy of Panicum maximum cv. Tanzania in grazed pastures.
by: SANTOS, P. M., et al.
Published: (2005-08-31) -
Enxofre na produção de Panicum maximum cv. Tanzânia.
by: VILELA, L., et al.
Published: (2010-04-19) -
Utilização de sensoriamento remoto com drones para fenotipagem de doenças foliares em Panicum maximum Jacq.
by: PAZINE, M. S., et al.
Published: (2018-11-19)