International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 185 - Number 34 |
Year of Publication: 2023 |
Authors: Roky Das, Iqbal Ahmed |
10.5120/ijca2023923117 |
Roky Das, Iqbal Ahmed . Comparative Analysis of Fine-tuning Multiple Pre- Trained Convolutional Neural Network (CNN) Models for Oryza Sativa Disease Detection. International Journal of Computer Applications. 185, 34 ( Sep 2023), 9-16. DOI=10.5120/ijca2023923117
Rice is the staple food in Bangladesh. Every year many crops are lost because of the disease of the rice plant. Our farmers are facing a great loss every year as well as rice productivity is declining. Some diseased and healthy leaf images of rice plants have been collected. The images have been classified into four classes. The classes are Brown Spot, Hispa, Leaf Blast diseased leaves, and Healthy leaves, usually known as Oryza Saiva diseases of rice. Deep learning is very common and popular to analyze and make predictions from these kind of image data. In this research, the CNN (Convolutional Neural Network) models have been used to predict the classes. Among various CNN models, VGG16, MobileNet, ResNet50, and DenseNet121 pre-trained models have been applied. Among those pre-trained models, the highest accuracy 95.3% has been found from the VGG16 model. In addition, an Android mobile app has been developed using the highest performant VGG16 trained model. Using this mobile app, farmers will be able to upload a photo and predict the disease of that rice plant or not in a convenient way.