Modeling task control of eye movements.

Modeling task control of eye movements.
复制标题

DOI:
10.1016/j.cub.2014.05.020
复制
发表时间:
2014-07-07
期刊:
Current biology : CB
影响因子:
--
通讯作者:
Ballard D
Ballard D
中科院分区:
其他
文献类型:
--
作者:
Hayhoe M;Ballard D

文献摘要

参考文献

被引文献

相似文献

在自然行为中,视觉信息是通过一系列凝视变化从环境中主动采样的。凝视目标的时间和选择以及随之而来的注意力转移与正在进行的行为密切相关。尽管如此,对这些固定项的部署建模是非常困难的,因为它们依赖于对底层任务结构的描述。最近,自然视觉过程中眼动追踪的进展,以及概率建模技术的发展,为认知议程如何包含在注视的规范中提供了见解。这些技术利用了将复杂行为分解为模块化组件的优势。这些模型的一个特定子集将固定的作用视为提供与任务相关的信息,这些信息对代理是有益的,固定是根据预期奖励和环境状态的不确定性来选择的。我们在这里回顾这项工作,并描述具体的例子如何揭示凝视控制的一般原则。
In natural behavior, visual information is actively sampled from the environment by a sequence of gaze changes. The timing and choice of gaze targets and the accompanying attentional shifts are intimately linked with ongoing behavior. Nonetheless, modeling of the deployment these fixations has been very difficult because they depend on characterizing the underlying task structure. Recently, advances in eye tracking during natural vision, together with the development of probabilistic modeling techniques, have provided insight into how the cognitive agenda might be included in the specification of fixations. These techniques take advantage of the decomposition of complex behaviors into modular components. A particular subset of these models casts the role of fixation as that of providing task-relevant information that is rewarding to the agent, with fixation being selected on the basis of expected reward and uncertainty about environmental state. We review this work here and describe how specific examples can reveal general principles in gaze control.
DOI: 10.1146/annurev-neuro-060909-152823
发表时间: 2010
影响因子: 13.9
作者:
Bisley JW;Goldberg ME
通讯作者: Goldberg ME
DOI: 10.1109/tsmc.2013.2279715
发表时间: 2014-05-01
影响因子: 8.7
作者:
Borji, Ali;Sihite, Dicky N.;Itti, Laurent
通讯作者: Itti, Laurent
DOI: 10.1167/3.1.6
发表时间: 2003-01-01
期刊: JOURNAL OF VISION
影响因子: 1.8
作者:
Hayhoe, MM;Shrivastava, A;Pelz, JB
通讯作者: Pelz, JB
DOI: 10.1073/pnas.0911972107
发表时间: 2010-03-16
影响因子: 11.1
作者:
Navalpakkam, Vidhya;Koch, Christof;Perona, Pietro
通讯作者: Perona, Pietro
DOI: 10.1037/0096-1523.31.6.1416
发表时间: 2005-12-01
影响因子: 2.1
作者:
Droll, JA;Hayhoe, MM;Sullivan, BT
通讯作者: Sullivan, BT