Institutional Repository, Institute of Psychology, Chinese Academy of Sciences
| Different roles of foveal and extrafoveal vision in ensemble representation for facial expressions | |
Ji Luyan1,2 ; Chen Wenfeng1; Fu Xiaolan1; Chen WF(陈文锋)
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| 2014 | |
| 会议名称 | 11th International Conference on Engineering Psychology and Cognitive Ergonomics, EPCE 2014, Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014 |
| 会议录名称 | Lecture Notes in Artificial Intelligence |
| 页码 | 164-173 |
| 会议日期 | June 22, 2014 - June 27, 2014 |
| 会议地点 | Heraklion, Crete, Greece |
| 出版者 | Springer Verlag |
| 摘要 | People could extract mean expression of multiple faces pretty precisely. However, the mechanism of how we make such ensemble representation was far from clear. This study aimed to explore how faces in the foveal and extrafoveal vision contribute to the ensemble representation and whether the emotion of faces modulates the contribution. In the experiment, the expressions of foveal and extrafoveal faces were independently manipulated by changing the ratio of happy vs. angry faces. The participants reported whether the overall emotion was positive or negative. The results showed that faces in the foveal vision were given more weight than those in the extrafoveal vision in ensemble emotional representation. In addition, the ensemble perception was more accurate when faces in the extrafoveal vision were positive. These findings have great implications for the emotional design in interactive systems, especially when there are multiple users or multiple avatars presented on the screen. © 2014 Springer International Publishing. |
| 学科领域 | 认知心理学 |
| DOI | 10.1007/978-3-319-07515-0_17 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000342845800017 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.psych.ac.cn/handle/311026/20711 |
| 专题 | 脑与认知科学国家重点实验室 |
| 通讯作者 | Chen WF(陈文锋) |
| 作者单位 | 1.State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China 2.University of Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Ji Luyan,Chen Wenfeng,Fu Xiaolan,et al. Different roles of foveal and extrafoveal vision in ensemble representation for facial expressions[C]:Springer Verlag,2014:164-173. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 2014 Different Roles（334KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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