Camouflage in nature seems to arise from competition between predator and
prey. To survive, predators must find prey, and prey must avoid being found.
This work simulates an abstract model of that adversarial relationship. It
looks at crypsis through evolving prey camouflage patterns (as color textures)
in competition with evolving predator vision. During their "lifetime" predators
learn to better locate camouflaged prey. The environment for this 2D simulation
is provided by a set of photographs, typically of natural scenes. This model is
based on two evolving populations, one of prey and another of predators. Mutual
conflict between these populations can produce both effective prey camouflage
and predators skilled at "breaking" camouflage. The result is an open source
artificial life model to help study camouflage in nature, and the perceptual
phenomenon of camouflage more generally.
%0 Generic
%1 reynolds2023coevolution
%A Reynolds, Craig
%D 2023
%K camouflage coevolution complexity texture_synthesis vision
%R 10.1162/isal_a_00583
%T Coevolution of Camouflage
%U http://arxiv.org/abs/2304.11793
%X Camouflage in nature seems to arise from competition between predator and
prey. To survive, predators must find prey, and prey must avoid being found.
This work simulates an abstract model of that adversarial relationship. It
looks at crypsis through evolving prey camouflage patterns (as color textures)
in competition with evolving predator vision. During their "lifetime" predators
learn to better locate camouflaged prey. The environment for this 2D simulation
is provided by a set of photographs, typically of natural scenes. This model is
based on two evolving populations, one of prey and another of predators. Mutual
conflict between these populations can produce both effective prey camouflage
and predators skilled at "breaking" camouflage. The result is an open source
artificial life model to help study camouflage in nature, and the perceptual
phenomenon of camouflage more generally.
@misc{reynolds2023coevolution,
abstract = {Camouflage in nature seems to arise from competition between predator and
prey. To survive, predators must find prey, and prey must avoid being found.
This work simulates an abstract model of that adversarial relationship. It
looks at crypsis through evolving prey camouflage patterns (as color textures)
in competition with evolving predator vision. During their "lifetime" predators
learn to better locate camouflaged prey. The environment for this 2D simulation
is provided by a set of photographs, typically of natural scenes. This model is
based on two evolving populations, one of prey and another of predators. Mutual
conflict between these populations can produce both effective prey camouflage
and predators skilled at "breaking" camouflage. The result is an open source
artificial life model to help study camouflage in nature, and the perceptual
phenomenon of camouflage more generally.},
added-at = {2023-09-02T11:22:59.000+0200},
author = {Reynolds, Craig},
biburl = {https://www.bibsonomy.org/bibtex/2066e5f03c7ca5730012bb8ed6ec263f8/tabularii},
description = {Coevolution of Camouflage},
doi = {10.1162/isal_a_00583},
interhash = {c34175bc585f76b54747bfc3bedaed49},
intrahash = {066e5f03c7ca5730012bb8ed6ec263f8},
keywords = {camouflage coevolution complexity texture_synthesis vision},
note = {cite arxiv:2304.11793Comment: 16 pages, 20 figures},
timestamp = {2023-09-02T11:22:59.000+0200},
title = {Coevolution of Camouflage},
url = {http://arxiv.org/abs/2304.11793},
year = 2023
}