Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Paraphrasing Magritte's Observation   Contrast Sensitivity of the human visual system can be explained from certain
low-level vision tasks (like retinal noise and optical blur removal), but not
from others (like chromatic adaptation or pure reconstruction after simple
bottlenecks). This conclusion still holds even under substantial change in
stimulus statistics, as for instance considering cartoon-like images as opposed
to natural images (Li et al. Journal of Vision, 2022, Preprint
arXiv:2103.00481).
  In this note we present a method to generate original cartoon-like images
compatible with the statistical training used in (Li et al., 2022). Following
the classical observation in (Magritte, 1929), the stimuli generated by the
proposed method certainly are not what they represent: Ceci n'est pas une pipe.
The clear distinction between representation (the stimuli generated by the
proposed method) and reality (the actual object) avoids eventual problems for
the use of the generated stimuli in academic, non-profit, publications.

7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an