Temporal coherence in visual rotation.

Temporal coherence in visual rotation.
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视觉旋转中的时间连贯性。

DOI:
10.1016/s0042-6989(02)00260-2
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发表时间:
2002
期刊:
影响因子:
1.8
通讯作者:
Grzywacz,NorbertoM
Grzywacz,NorbertoM
中科院分区:
心理学3区
文献类型:
--
作者:
Barraza,JoséF;Grzywacz,NorbertoM

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大脑可以根据视觉翻译来预测和估计运动。本文讨论了视觉系统是否也有一个专门的机制,旋转运动的时间连贯性。为此,我们测量了旋转点在亮度转换时的感知错位。结果表明,受试者错位的点一致,其圆周运动,而不是与平移时间的连贯性。我们提出了一个模型来解释这些结果的基础上的组合错误的位置估计任务和假设旋转运动的大脑。
The brain can predict and estimate motion based on visual translation. This paper addresses whether the visual system also has a specialized mechanism of temporal coherence for rotational motion. To do this, we measured the perceived mislocation of a rotating dot at the time of its luminance transition. Results show that subjects mislocate the dot consistently with its circular motion rather than with translational temporal coherence. We propose a model to explain these results based on a combination of an error in a location-estimation task and on the brain assuming rotational motions.
DOI: --
发表时间: 2012
期刊: arXiv.org
影响因子: --
作者:
Guillaume Desjardins;Aaron C. Courville;Yoshua Bengio
通讯作者: Yoshua Bengio