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Fastai image cleaner2/27/2023 Low-complexity single-image super-resolution based on nonnegative neighbor embedding. Bevilacqua, M., Roumy, A., Guillemot, C., & Alberi-Morel, M.Noise removal in images using deep learning models. Clothing identification via deep learning: forensic applications. Bedeli, M., Geradts, Z., & van Eijk, E.Expert Systems with Applications, 165, 113816. Badue, C., Guidolini, R., Carneiro, R.IEEE transactions on pattern analysis and machine intelligence, 33(5), 898-916. Contour detection and hierarchical image segmentation. Arbelaez, P., Maire, M., Fowlkes, C., & Malik, J.However, analysis reveals that the individual automated techniques or a combination thereof can initially be deployed on large datasets before manual verification to reduce workload and increase dataset stability. The results show that manual cleaning outperforms automated cleaning techniques on all four criteria. In order to evaluate the four cleaning techniques, ResNet-34 was trained with web scraped images corresponding to 15 object classes of ‘Smart Cities’, and accuracy results were obtained through testing on the CalTech 256 dataset subset. The criteria range from identifying images with text, through identifying images with a specific size or tonal distribution, up to identifying images with a specific training loss value. Each of the four techniques uses a specific criterion to identify and remove unwanted images from datasets. For each of these techniques, the relation with the literature on automated image cleaning is identified. This paper implements and compares four automated image cleaning techniques through the ResNet-34 Convolutional Neural Network, motivated by the need to reduce manual cleaning efforts of large image datasets.
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