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多目标视觉追踪的现象、规律和认知加工机制 被引量:12

The Pattern and Cognitive Mechanism of Visual Multiple Object Tracking
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摘要 传统注意研究多基于单个注意焦点和采用静态视觉信息。由Pylyshyn(1988)提出的多目标追踪范式则基于动态场景,是研究同时追踪多个目标的容量有限的注意机制比较常用的范式。在多目标追踪基础上发展起来的多身份追踪范式中的对象带有身份信息,涉及到较复杂的认知机制,如注意、视觉工作记忆等。探讨以上两种视觉追踪的认知加工机制对真实或模拟情境中动态信息的认知加工活动有重要的理论价值和实践指导意义。 Most of the attention researches investigate the single-focus attention and are based on static visual information.Pylyshyn's(1988) Multiple Object Tracking(MOT) is a widely used paradigm in the study of limited capacity mechanism in multiple tracking,which,in comparison,is based on a dynamic situation.Multiple Identity Tracking(MIT),derived from MOT,that each object carrying an unique identity,is used to study more complicated cognitive process,such as attention,visual working memory.The study of the cognitive mechanisms in MOT and MIT will help us understanding the cognitive process of dynamic information in real and virtual world.
出处 《心理科学进展》 CSSCI CSCD 北大核心 2010年第12期1919-1925,共7页 Advances in Psychological Science
基金 应用实验心理北京市重点实验室2009-2010年度规划项目资助(JD100270541) "973"计划"宇航员长期在轨飞行的作业绩效研究"之"宇航员长期在轨飞行基本认知功能及情绪对认知的影响" (项目号:2011CB711001)
关键词 多目标追踪 多身份追踪 注意 视觉工作记忆 multiple object tracking multiple identity tracking attention visual working memory
作者简介 通讯作者:张学民,E-mail:xmzhartg@bnu.edu.cn
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参考文献30

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