Article
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Preserved in Portico This version is not peer-reviewed
Low-Pass Image Filtering to Achieve Adversarial Robustness
Version 1
: Received: 12 September 2023 / Approved: 13 September 2023 / Online: 14 September 2023 (08:31:30 CEST)
A peer-reviewed article of this Preprint also exists.
Ziyadinov, V.; Tereshonok, M. Low-Pass Image Filtering to Achieve Adversarial Robustness. Sensors 2023, 23, 9032. Ziyadinov, V.; Tereshonok, M. Low-Pass Image Filtering to Achieve Adversarial Robustness. Sensors 2023, 23, 9032.
Abstract
In this paper, we continue the research cycle on the properties of convolutional neural network-based image recognition systems and ways to improve noise immunity and robustness [1]. Currently, a popular research area related to artificial neural networks is adversarial attacks. The effect of adversarial attacks on the image is not highly perceptible to the human eye, also it drastically reduces the neural network accuracy. Image perception by a machine is highly dependent on the propagation of high frequency distortions throughout the network. At the same time, a human efficiently ignores high-frequency distortions, perceiving the shape of objects as a whole. The approach proposed in this paper can improve the image recognition accuracy in the presence of high-frequency distortions, in particular, caused by adversarial attacks. The proposed technique makes it possible to measure up the logic of artificial neural network to that of a human, for whom high-frequency distortions are not decisive in object recognition.
Keywords
adversarial attacks; artificial neural networks; robustness; image filtering; convolutional neural networks; image recognition; image distortion
Subject
Computer Science and Mathematics, Artificial Intelligence and Machine Learning
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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