Stereopsis in animals: evolution, function and mechanisms.
Stereopsis in animals: evolution, function and mechanisms.
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DOI：
10.1242/jeb.143883
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发表时间：
2017-07-15
期刊：
影响因子：
--
通讯作者：
Read JCA
中科院分区：
文献类型：
--
作者：
Nityananda V;Read JCA
立体视觉是从空间中的不同点同时获得的视图的深度信息的计算。多年来，立体视觉被认为仅限于灵长类和其他眼睛朝前的哺乳动物。然而，立体视觉现在已经在许多其他动物身上表现出来，包括侧眼猎物哺乳动物、鸟类、两栖动物和无脊椎动物。已知的具有立体视觉的动物的多样性使我们能够开始研究关于立体视觉的进化和不同动物潜在的选择压力的想法。这也进一步引发了这样一个问题：是否所有动物都进化出了本质上相同的算法来实现立体视觉。如果是这样的话，这一定是最好的立体视觉方式，应该由工程师在机器立体视觉中实现。相反，如果动物根据不同的压力进化了一系列立体算法，这可能会激发出适合不同环境、任务或限制的新形式的机器立体视觉。作为解决这些想法的第一步，我们在这里回顾我们对动物立体视觉的现有知识，以期概述整个动物界关于立体视觉的进化、功能和机制的共同原则。最后，我们概述了未来工作的途径，包括研究可能的立体视觉新机制，以及对机器视觉和立体视觉在伪装进化中的作用的影响。摘要：立体视在不同的动物中独立进化。我们回顾了它在不同物种中发挥的各种功能和可能导致立体视觉的各种机制。
Stereopsis is the computation of depth information from views acquired simultaneously from different points in space. For many years, stereopsis was thought to be confined to primates and other mammals with front-facing eyes. However, stereopsis has now been demonstrated in many other animals, including lateral-eyed prey mammals, birds, amphibians and invertebrates. The diversity of animals known to have stereo vision allows us to begin to investigate ideas about its evolution and the underlying selective pressures in different animals. It also further prompts the question of whether all animals have evolved essentially the same algorithms to implement stereopsis. If so, this must be the best way to do stereo vision, and should be implemented by engineers in machine stereopsis. Conversely, if animals have evolved a range of stereo algorithms in response to different pressures, that could inspire novel forms of machine stereopsis appropriate for distinct environments, tasks or constraints. As a first step towards addressing these ideas, we here review our current knowledge of stereo vision in animals, with a view towards outlining common principles about the evolution, function and mechanisms of stereo vision across the animal kingdom. We conclude by outlining avenues for future work, including research into possible new mechanisms of stereo vision, with implications for machine vision and the role of stereopsis in the evolution of camouflage. Summary: Stereopsis has evolved independently in different animals. We review the various functions it serves and the variety of mechanisms that could underlie stereopsis in different species.
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影响因子：
5.5
作者：
BLAKEMORE, C
通讯作者：
BLAKEMORE, C
影响因子：
5.5
作者：
CLARKE, PGH;DONALDSON, IML;WHITTERIDGE, D
通讯作者：
WHITTERIDGE, D
影响因子：
5.3
作者：
Czuba, Thaddeus B.;Huk, Alexander C.;Kohn, Adam
通讯作者：
Kohn, Adam
DOI：
10.1146/annurev-vision-082114-035800
发表时间：
2016-01-01
期刊：
ANNUAL REVIEW OF VISION SCIENCE, VOL 2
影响因子：
--
作者：
Banks, Martin S.;Hoffman, David M.;Wetzstein, Gordon
通讯作者：
Wetzstein, Gordon
影响因子：
1.8
作者：
Blake, Randolph;Wilson, Hugh
通讯作者：
Wilson, Hugh