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AI-Generated Image Detection Using Convolutional Neural Network (CNN) Algorithm

Keywords:
Image detection, AI-generated, Convolutional Neural Network, MobileNetV2, Image classification
Abstract

The detection of AI-generated images has become a critical challenge in ensuring the authenticity of visual content. This study aims to develop a classification system for AI-generated and non-AI-generated images using Convolutional Neural Network (CNN) models, including MobileNet, MobileNetV2, ResNet50, and a Custom CNN. The dataset comprises 16,000 images, evenly divided into AI-generated and non-AI generated categories. Before training, the dataset was split into 80% training, 10% validation, and 10% testing. Experiments utilized Adam and RMSprop optimizers with learning rates of 0.001 and 0.0001 across 50 and 100 epochs. Results indicate that MobileNetV2 with Adam, a 0.001 learning rate, and 100 epochs achieved the best performance, with 92.87% training accuracy and 88% testing accuracy. MobileNetV2 detected AI-generated images with a precision of 0.81, recall of 0.96, and an F1-score of 0.88, while non-AI-generated images had a precision of 0.95, recall of 0.77, and an F1-score of 0.85. These findings demonstrate that MobileNetV2 outperforms other models in both accuracy and efficiency. This highlights the significance of robust AI image detection models in ensuring the authenticity of digital content, contributing to the broader effort in combating AI-generated misinformation.

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Examples of AI-generated and non-AI images
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Published
2026-04-23
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Articles
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Copyright (c) 2026 Muhamad Shadri, Anggi Hanafiah, Parthasarathy Velusamy (Author)

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
M. Shadri, A. Hanafiah, and P. Velusamy, “AI-Generated Image Detection Using Convolutional Neural Network (CNN) Algorithm”, Artif. Intell. Lang. Models, vol. 1, no. 1, pp. 1–11, Apr. 2026, Accessed: Apr. 26, 2026. [Online]. Available: https://acspub.id/index.php/ailm/article/view/4

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