Artwork protection against neural style transfer using locally adaptive adversarial color attack

Zhongliang Guo*, Kaixuan Wang, Weiye Li, Yifei Qian, Ognjen Arandjelović, Lei Fang

*Corresponding author for this work

Research output: Working paperPreprint

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Abstract

Neural style transfer (NST) is widely adopted in computer vision to generate new images with arbitrary styles. This process leverages neural networks to merge aesthetic elements of a style image with the structural aspects of a content image into a harmoniously integrated visual result. However, unauthorized NST can exploit artwork. Such misuse raises socio-technical concerns regarding artists' rights and motivates the development of technical approaches for the proactive protection of original creations. Adversarial attack is a concept primarily explored in machine learning security. Our work introduces this technique to protect artists' intellectual property. In this paper Locally Adaptive Adversarial Color Attack (LAACA), a method for altering images in a manner imperceptible to the human eyes but disruptive to NST. Specifically, we design perturbations targeting image areas rich in high-frequency content, generated by disrupting intermediate features. Our experiments and user study confirm that by attacking NST using the proposed method results in visually worse neural style transfer, thus making it an effective solution for visual artwork protection.
Original languageEnglish
PublisherarXiv
Publication statusSubmitted - 18 Jan 2024

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