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首页> 外文会议>International Conference on Affective Computing and Intelligent Interaction(ACII 2007); 20070912-14; Lisbon(PT) >Designing an Emotional and Attentive Virtual Infant
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Designing an Emotional and Attentive Virtual Infant

机译：设计一个情感专注的虚拟婴儿

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摘要

This paper outlines the design of a model amalgamating computational visual attention and emotion approaches for the purposes of driving expressive attentive and emotional behaviour in an embodied, situated real-time virtual infant. The themes of emotion and attention underlie all aspects of our model: from perception, to memory, internal state and behaviour expressivity. The model is focused on some of the earliest stimulus evaluation checks related to appraisal theory: perceptual attention focuses and refines the details of relevant and potentially relevant stimuli, reducing uncertainty in order to discover reward and heed danger. In the process, the agents internal state is modified and feeds back to modulate the ongoing allocation of attention and processing of stimuli. Changes in internal state are expressed through a repertoire of prototypical infant gaze, face and body behaviours. This represents, to our knowledge, the first attempt to marry all of these concepts in a realtime 3D embodied agent system.
机译：本文概述了一个模型的设计，该模型将计算的视觉注意力和情感方法融合在一起，目的是在体现的，位于位置的实时虚拟婴儿中驱动表达性的注意力和情感行为。情感和注意力的主题是我们模型的所有方面的基础：从感知到记忆，内部状态和行为表达。该模型的重点是与评估理论相关的最早的刺激评估检查：知觉的注意力集中并细化了相关和潜在相关刺激的细节，减少了不确定性，从而发现了奖励和注意危险。在此过程中，代理的内部状态被修改并反馈以调节正在进行的注意力分配和刺激处理。内部状态的变化通过一系列典型的婴儿注视，面部和身体行为来表达。据我们所知，这是将所有这些概念结合在实时3D嵌入式代理系统中的首次尝试。

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