Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Adversarial Robustness Against Image Color Transformation within
  Parametric Filter Space   We propose Adversarial Color Enhancement (ACE), a novel approach to
generating non-suspicious adversarial images by optimizing a color
transformation within a parametric filter space. The filter we use approximates
human-understandable color curve adjustment, constraining ACE with a single,
continuous function. This property gives rise to a principled adversarial
action space explicitly controlled by filter parameters. Existing color
transformation attacks are not guided by a parametric space, and, consequently,
additional pixel-related constraints such as regularization and sampling are
necessary. These constraints make methodical analysis difficult. In this paper,
we carry out a systematic robustness analysis of ACE from both the attack and
defense perspectives by varying the bound of the color filter parameters. We
investigate a general formulation of ACE and also a variant targeting
particularly appealing color styles, as achieved with popular image filters.
From the attack perspective, we provide extensive experiments on the
vulnerability of image classifiers, but also explore the vulnerability of
segmentation and aesthetic quality assessment algorithms, in both the white-box
and black-box scenarios. From the defense perspective, more experiments provide
insight into the stability of ACE against input transformation-based defenses
and show the potential of adversarial training for improving model robustness
against ACE.

11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
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The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
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The categories of this paper are: econ