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Determination of weed intensity in wheat production using image processing techniques
Öz
It is of great importance to precisely and carefully apply the minimum amount of chemicals as needed because agricultural chemicals negatively impact the human health, environment and balance in the nature and increase the production costs. In this study, it was aimed at determining the density of broad leaf weeds and contributing to the reduction of herbicide use in wheat grown fields. For this purpose, Image Processing Techniques were used in this study; and Artificial Neural Networks (ANN) and regression models were developed for determination of weeds. In the ANN model, Weed Covered Areas Acquired by Image Processing Techniques (WCAAIPT) was used as input parameter; and Actual Weed Covered Areas (AWCA) as output parameter. In the study, a total of 262 data consisting of 244 data for training and 18 data for test were used. In the ANN model, the structure of the network was designed in the form of 1-(9-5)-1, consisting of 1 input layer, 2 hidden layers and 1 output layer; and the number of neurons in the hidden layer were determined to be 9-5. Also, tansig was used in the first hidden layer, logsig in the second hidden layer; and purelin transfer functions were used in the output layer. In the ANN and Regression models, R2 value of the ANN model was found to be 99% and the goodness of fit (U2) to be 0.000436; whereas R2 and U2 values of the Regression model were found to be 95% and 0.008431, respectively. It was determined that the results obtained from the ANN model were in agreement with the experimental data. By the developed ANN model, it would be possible to design and manufacture agricultural machinery in order to determine the weed density and reduce the herbicide use.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
25 Temmuz 2015
Gönderilme Tarihi
9 Nisan 2015
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2015 Cilt: 30 Sayı: 2
APA
Ağın, O., & Taner, A. (2015). Determination of weed intensity in wheat production using image processing techniques. Anadolu Tarım Bilimleri Dergisi, 30(2), 110-117. https://doi.org/10.7161/anajas.2015.30.2.110-117
AMA
1.Ağın O, Taner A. Determination of weed intensity in wheat production using image processing techniques. ANAJAS. 2015;30(2):110-117. doi:10.7161/anajas.2015.30.2.110-117
Chicago
Ağın, Onur, ve Alper Taner. 2015. “Determination of weed intensity in wheat production using image processing techniques”. Anadolu Tarım Bilimleri Dergisi 30 (2): 110-17. https://doi.org/10.7161/anajas.2015.30.2.110-117.
EndNote
Ağın O, Taner A (01 Ağustos 2015) Determination of weed intensity in wheat production using image processing techniques. Anadolu Tarım Bilimleri Dergisi 30 2 110–117.
IEEE
[1]O. Ağın ve A. Taner, “Determination of weed intensity in wheat production using image processing techniques”, ANAJAS, c. 30, sy 2, ss. 110–117, Ağu. 2015, doi: 10.7161/anajas.2015.30.2.110-117.
ISNAD
Ağın, Onur - Taner, Alper. “Determination of weed intensity in wheat production using image processing techniques”. Anadolu Tarım Bilimleri Dergisi 30/2 (01 Ağustos 2015): 110-117. https://doi.org/10.7161/anajas.2015.30.2.110-117.
JAMA
1.Ağın O, Taner A. Determination of weed intensity in wheat production using image processing techniques. ANAJAS. 2015;30:110–117.
MLA
Ağın, Onur, ve Alper Taner. “Determination of weed intensity in wheat production using image processing techniques”. Anadolu Tarım Bilimleri Dergisi, c. 30, sy 2, Ağustos 2015, ss. 110-7, doi:10.7161/anajas.2015.30.2.110-117.
Vancouver
1.Onur Ağın, Alper Taner. Determination of weed intensity in wheat production using image processing techniques. ANAJAS. 01 Ağustos 2015;30(2):110-7. doi:10.7161/anajas.2015.30.2.110-117
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