Eye guidance in natural vision: reinterpreting salience.
Eye guidance in natural vision: reinterpreting salience.
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DOI：
10.1167/11.5.5
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发表时间：
2011-05-27
影响因子：
1.8
通讯作者：
Ballard DH
中科院分区：
文献类型：
--
作者：
Tatler BW;Hayhoe MM;Land MF;Ballard DH
复杂场景中的凝视分配模型主要源自静态图片观察的研究。出现的主要框架是图像显着性，刺激的特性在指导眼睛中起着至关重要的作用。但是，基于显着性的方案在计算图片观看的许多方面的计算方面很差，并且在自然任务绩效的背景下可能会急剧失败。这些失败导致了在现场查看中的新型凝视分配模型的发展，以解决许多此类问题。但是，基于图片观看范式的模型不太可能推广到更广泛的实验环境，因为刺激上下文是有限的，并且视觉的动态，任务驱动的性质并未表示。我们认为有必要摆脱这类模型，并找到在更广泛的设置中凝视分配的原则。我们概述了基于显着的选择方案的主要局限性，并突出了我们从自然视觉分配研究中学到的知识。在许多自然视觉的实例中都可以找到明确的选择原则，而这些并不是图片观看研究中可能期望的原则。我们根据奖励最大化和降低不确定性讨论了凝视分配的新兴理论框架。
Models of gaze allocation in complex scenes are derived mainly from studies of static picture viewing. The dominant framework to emerge has been image salience, where properties of the stimulus play a crucial role in guiding the eyes. However, salience-based schemes are poor at accounting for many aspects of picture viewing and can fail dramatically in the context of natural task performance. These failures have led to the development of new models of gaze allocation in scene viewing that address a number of these issues. However, models based on the picture-viewing paradigm are unlikely to generalize to a broader range of experimental contexts, because the stimulus context is limited, and the dynamic, task-driven nature of vision is not represented. We argue that there is a need to move away from this class of model and find the principles that govern gaze allocation in a broader range of settings. We outline the major limitations of salience-based selection schemes and highlight what we have learned from studies of gaze allocation in natural vision. Clear principles of selection are found across many instances of natural vision and these are not the principles that might be expected from picture-viewing studies. We discuss the emerging theoretical framework for gaze allocation on the basis of reward maximization and uncertainty reduction.
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影响因子：
1.8
作者：
Dorr, Michael;Martinetz, Thomas;Barth, Erhardt
通讯作者：
Barth, Erhardt
影响因子：
1.8
作者：
Carpenter, RHS
通讯作者：
Carpenter, RHS
DOI：
10.1037/0096-1523.31.5.857
发表时间：
2005-10-01
影响因子：
2.1
作者：
Brockmole, JR;Henderson, JM
通讯作者：
Henderson, JM
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
影响因子：
2
作者：
Brockmole, James R.;Henderson, John M.
通讯作者：
Henderson, John M.