Mehdhar S. A. M. Al-gaashani

Using a resnet50 with a kernel attention mechanism for rice disease diagnosis

• Authors Details :  
• Mehdhar S. A. M. Al-gaashani ,  
• Nagwan Abdel Samee ,  
• Rana Alnashwan And Mashael Khayya ,  
• Mohammed Saleh Ali Muthanna

Journal title : Life

Publisher : MDPI AG

Online ISSN : 2075-1729

Page Number : 1277

Journal volume : 13

Journal issue : 6

156 Views Original Article

The domestication of animals and cultivation of crops have been essential to human development throughout history, with the agricultural sector playing a pivotal role. Insufficient nutrition often leads to plant diseases, such as those affecting rice crops, resulting in yield losses of 20-40% of total production. These losses carry significant global economic consequences. Timely disease diagnosis is critical for implementing effective treatments and mitigating financial losses. However, despite technological advancements, rice disease diagnosis primarily depends on manual methods. In this study, we present a novel Self-Attention Network (SANET) based on the ResNet50 architecture, incorporating a kernel attention mechanism for accurate AI-assisted rice disease classification. We employ attention modules to extract contextual dependencies within images, focusing on essential features for disease identification. Using a publicly available rice disease dataset comprising four classes (three disease types and healthy leaves), we conducted cross-validated classification experiments to evaluate our proposed model. The results reveal that the attention-based mechanism effectively guides the Convolutional Neural Network (CNN) in learning valuable features, resulting in accurate image classification and reduced performance variation compared to state-of-the-art methods. Our SANET model achieved a test set accuracy of 98.71%, surpassing current leading models. These findings highlight the potential for widespread AI adoption in agricultural disease diagnosis and management, ultimately enhancing efficiency and effectiveness within the sector.

Article DOI & Crossmark Data

DOI : https://doi.org/10.3390/life13061277

Article Subject Details

• Artificial Intelligence
• Biomedical Engineering
• Computer Science
• Computer Science Applications

Article Keywords Details

• Rice disease classification; self-attention mechanism; agriculture imaging

Article File

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