2021
DOI: 10.3390/electronics10121388
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Identification of Plant-Leaf Diseases Using CNN and Transfer-Learning Approach

Abstract: The timely identification and early prevention of crop diseases are essential for improving production. In this paper, deep convolutional-neural-network (CNN) models are implemented to identify and diagnose diseases in plants from their leaves, since CNNs have achieved impressive results in the field of machine vision. Standard CNN models require a large number of parameters and higher computation cost. In this paper, we replaced standard convolution with depth=separable convolution, which reduces the paramete… Show more

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Cited by 275 publications
(111 citation statements)
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References 51 publications
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“…ResNet50 showed the lowest accuracy for all the datasets and was about 20% less accurate than GoogLeNet using the top view dataset in the test step. In previous studies, ResNet50 showed a relatively low performance to classify homogenous or highly similar images (Rudakov et al, 2018;Hassan et al, 2021). Therefore, the low accuracy of ResNet50 in our experiments might have been caused by a high degree of similarity among the images.…”
Section: Discussionmentioning
confidence: 61%
“…ResNet50 showed the lowest accuracy for all the datasets and was about 20% less accurate than GoogLeNet using the top view dataset in the test step. In previous studies, ResNet50 showed a relatively low performance to classify homogenous or highly similar images (Rudakov et al, 2018;Hassan et al, 2021). Therefore, the low accuracy of ResNet50 in our experiments might have been caused by a high degree of similarity among the images.…”
Section: Discussionmentioning
confidence: 61%
“…The dataset used are taken from Central Punjab and Pakistan which can represent a specific region and plant diseases have a significant environmental factor and the model would not outperform in datasets that collected in other regions. In (20) plant disease identification using transfer learning and CNN is conducted in which authors replace the standard convolution with separable convolution to minimize the number of parameters that is trained on 14 various plant species and 38 different disease classes. The implemented model achieves 99.56%, 98.42%, 99.11%, and 97.02% using EfficientNetB0, inception-v3, inceptionResNetV2, and MobileNetV2 respectively.…”
Section: Experiments and Resultsmentioning
confidence: 99%
“…Many research studies related to crop management found that different variants of deep learning models (InceptionV3, InceptionResNetV2, EfficientNet, MobileNet, DenseNet and others) performed better in terms of accuracy and training time [34]. Furthermore, studies showed that when the proper parameters were employed, the MobileNetV2 architecture was found to be compatible with mobile devices [35]. Table 1 summarizes the state of art research in the domain of nutrient deficiency identification in plants using various CNN based architectures.…”
Section: Related Workmentioning
confidence: 99%