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Zone-of-Interest Strategy for the Creation of High-Resolution Adversarial Images Against Convolutional Neural Networks
LEPREVOST, Franck; TOPAL, Ali Osman; MANCELLARI, Enea et al.
2023In 2023 15th International Conference on Information Technology and Electrical Engineering, ICITEE 2023
Peer reviewed
 

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Keywords :
Black-box attack; Convolutional Neural Network; High resolution adversarial image; Noise Blowing-Up method; Automatic classification; Black boxes; Clean images; Convolutional neural network; Exposed to; High resolution; Noise blowing-up method; Zone of interest; Artificial Intelligence; Information Systems; Electrical and Electronic Engineering; Control and Optimization; Instrumentation
Abstract :
[en] Trained convolutional neural networks (CNNs) are among the leading tools used for the automatic classification of images. They are nevertheless exposed to attacks: Given an input clean image classified by a CNN in a category, carefully designed adversarial images may lead CNNs to erroneous classifications, although humans would still classify 'correctly' the constructed adversarial images in the same category as the input image. Currently most attacks are performed in the image input size domain of the considered CNN, which is usually small. However, due to privacy concerns with personal images on social media, there is a demand for generating large adversarial images that preserve the visual information of original images with the highest possible quality, while preventing automatic tracking and personal identification. Creating large-size adversarial images is difficult due to speed, adversity, and visual quality challenges, in particular if a requirement on adversarial images is the inability for humans to notice any difference between them and the original clean images. This paper describes the zone-of-interest generic strategy that aims at increasing drastically the efficiency of any type of attack (white-box or black-box, untargeted or targeted) and any specific attack (FGSM, PGD, BIM, SimBA, AdvGAN, EA-based attacks, etc.) on CNNs. Instead of exploring the full image size, the strategy identifies zones on which to focus the attacks. Although applying to any image size, the strategy is especially valuable for large high-resolution images. This strategy can be combined with other generic approaches, like the noise blowing-up method, to further improve attacks' performances.
Disciplines :
Computer science
Author, co-author :
LEPREVOST, Franck   ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Computer Science (DCS)
TOPAL, Ali Osman   ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Computer Science (DCS)
MANCELLARI, Enea   ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Computer Science (DCS)
LAVANGNANANDA, Kittichai   ;  University of Luxembourg
 These authors have contributed equally to this work.
External co-authors :
no
Language :
English
Title :
Zone-of-Interest Strategy for the Creation of High-Resolution Adversarial Images Against Convolutional Neural Networks
Publication date :
20 November 2023
Event name :
2023 15th International Conference on Information Technology and Electrical Engineering (ICITEE)
Event place :
Chiang Mai, Thailand
Event date :
26-10-2023 => 27-10-2023
By request :
Yes
Audience :
International
Main work title :
2023 15th International Conference on Information Technology and Electrical Engineering, ICITEE 2023
Publisher :
Institute of Electrical and Electronics Engineers Inc.
ISBN/EAN :
9798350304466
Pages :
127-132
Peer reviewed :
Peer reviewed
Focus Area :
Computational Sciences
Available on ORBilu :
since 16 April 2024

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