Binary Classification of Faba Bean (Vicia faba L.) Cultivars Based on Appearances Using Image Processing Technique and Machine Learning Algorithms

İrem Poyraz; Mevlüt Akçura

Article Details

Binary Classification of Faba Bean (Vicia faba L.) Cultivars Based on Appearances Using Image Processing Technique and Machine Learning Algorithms

Authors:

İrem Poyraz | Mevlüt Akçura

Publisher:

Mevlüt AKÇURA

Main Topics:

Food Technology | Cereals and Legumes

Journal:

Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 4, pp.1084-1108

Document Type:

Article

Publication Date:

10/2025

Document Language:

English

Document ID (Org No.):

2001360431

pISSN:

2148-3647

Keywords:

Abstract:

 Appearance is one of the important traits in seeds. Appearance-related features such as shape, size, and color are important parameters in distinguishing seeds from each other. Machine learning algorithms are used to distinguishing plant seed species for different purposes. In this study, four faba bean cultivars Alexia, Alice, Jasmin, and Arabella were used to distinguishing based on appearance measurements including shape and size features analyzed in pairs. Eleven machine learning algorithms NB, MLP, SGD, SL, LMT, SMO, kNN, J48, Random Forest, Random Tree, REPTree were used to assess binary classification performance utilizing red-green-blue RGB color channels through a image processing system. Among all pairs, faba bean seeds of the Alexia and Alice cultivars had the greatest classification accuracy of 90.5 using the Random Forest, and 87.5 with the MLP, SGD, and J48 models. The MLP model achieved the highest accuracy rate of 87 for the categorization of Alexia vs Arabella cultivars, followed by the J48 model with an accuracy rate of 84. The Alice cultivar possesses the greatest values for area 83.80 mm², perimeter 47.43 mm, width 9.28 mm, and length 12.50 mm. Wilks lambda results indicated that the variations in external appearance of faba bean varieties are significant p  0.01. All of these results indicated that machine learning algorithms can effectively differentiate faba bean seeds based on their physical characteristics.

 Appearance is one of the important traits in seeds. Appearance-related features such as shape, size, and color are important parameters in distinguishing seeds from each other. Machine learning algorithms are used to distinguishing plant seed species for different purposes. In this study, four faba bean cultivars Alexia, Alice, Jasmin, and Arabella were used to distinguishing based on appearance measurements including shape and size features analyzed in pairs. Eleven machine learning algorithms NB, MLP, SGD, SL, LMT, SMO, kNN, J48, Random Forest, Random Tree, REPTree were used to assess binary classification performance utilizing red-green-blue RGB color channels through a image processing system. Among all pairs, faba bean seeds of the Alexia and Alice cultivars had the greatest classification accuracy of 90.5 using the Random Forest, and 87.5 with the MLP, SGD, and J48 models. The MLP model achieved the highest accuracy rate of 87 for the categorization of Alexia vs Arabella cultivars, followed by the J48 model with an accuracy rate of 84. The Alice cultivar possesses the greatest values for area 83.80 mm², perimeter 47.43 mm, width 9.28 mm, and length 12.50 mm. Wilks lambda results indicated that the variations in external appearance of faba bean varieties are significant p  0.01. All of these results indicated that machine learning algorithms can effectively differentiate faba bean seeds based on their physical characteristics.

 Appearance is one of the important traits in seeds. Appearance-related features such as shape, size, and color are important parameters in distinguishing seeds from each other. Machine learning algorithms are used to distinguishing plant seed species for different purposes. In this study, four faba bean cultivars Alexia, Alice, Jasmin, and Arabella were used to distinguishing based on appearance measurements including shape and size features analyzed in pairs. Eleven machine learning algorithms NB, MLP, SGD, SL, LMT, SMO, kNN, J48, Random Forest, Random Tree, REPTree were used to assess binary classification performance utilizing red-green-blue RGB color channels through a image processing system. Among all pairs, faba bean seeds of the Alexia and Alice cultivars had the greatest classification accuracy of 90.5 using the Random Forest, and 87.5 with the MLP, SGD, and J48 models. The MLP model achieved the highest accuracy rate of 87 for the categorization of Alexia vs Arabella cultivars, followed by the J48 model with an accuracy rate of 84. The Alice cultivar possesses the greatest values for area 83.80 mm², perimeter 47.43 mm, width 9.28 mm, and length 12.50 mm. Wilks lambda results indicated that the variations in external appearance of faba bean varieties are significant p  0.01. All of these results indicated that machine learning algorithms can effectively differentiate faba bean seeds based on their physical characteristics.

 Appearance is one of the important traits in seeds. Appearance-related features such as shape, size, and color are important parameters in distinguishing seeds from each other. Machine learning algorithms are used to distinguishing plant seed species for different purposes. In this study, four faba bean cultivars Alexia, Alice, Jasmin, and Arabella were used to distinguishing based on appearance measurements including shape and size features analyzed in pairs. Eleven machine learning algorithms NB, MLP, SGD, SL, LMT, SMO, kNN, J48, Random Forest, Random Tree, REPTree were used to assess binary classification performance utilizing red-green-blue RGB color channels through a image processing system. Among all pairs, faba bean seeds of the Alexia and Alice cultivars had the greatest classification accuracy of 90.5 using the Random Forest, and 87.5 with the MLP, SGD, and J48 models. The MLP model achieved the highest accuracy rate of 87 for the categorization of Alexia vs Arabella cultivars, followed by the J48 model with an accuracy rate of 84. The Alice cultivar possesses the greatest values for area 83.80 mm², perimeter 47.43 mm, width 9.28 mm, and length 12.50 mm. Wilks lambda results indicated that the variations in external appearance of faba bean varieties are significant p  0.01. All of these results indicated that machine learning algorithms can effectively differentiate faba bean seeds based on their physical characteristics.

Article Details

Binary Classification of Faba Bean (Vicia faba L.) Cultivars Based on Appearances Using Image Processing Technique and Machine Learning Algorithms

Authors:

İrem Poyraz | Mevlüt Akçura

Publisher:

Mevlüt AKÇURA

Main Topics:

Food Technology | Cereals and Legumes

Journal:

Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 4, pp.1084-1108

Document Type:

Article

Publication Date:

10/2025

Document Language:

English

Document ID (Org No.):

2001360431

pISSN:

2148-3647

machine learning

computer vision system

faba bean

image processing

classification

Issues

Article Details

Binary Classification of Faba Bean (Vicia faba L.) Cultivars Based on Appearances Using Image Processing Technique and Machine Learning Algorithms

Authors: İrem Poyraz | Mevlüt Akçura

Publisher: Mevlüt AKÇURA

Main Topics: Food Technology | Cereals and Legumes

Journal: Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 4, pp.1084-1108

Document Type: Article

Publication Date: 10/2025

Document Language: English

Document ID (Org No.): 2001360431

pISSN: 2148-3647

machine learning

computer vision system

faba bean

image processing

classification

Issues

Authors:

İrem Poyraz | Mevlüt Akçura

Publisher:

Mevlüt AKÇURA

Main Topics:

Food Technology | Cereals and Legumes

Journal:

Turkish Journal of Agricultural and Natural Sciences Vol.12 Issue 4, pp.1084-1108

Document Type:

Article

Publication Date:

10/2025

Document Language:

English

Document ID (Org No.):

2001360431

pISSN:

2148-3647