Transfer between pose and expression training in face recognition
文献类型：期刊论文
| 作者 | Chen, Wenfeng1 ; Liu, Chang Hong2; W. F. Chen
|
| 刊名 | VISION RESEARCH
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 49期号:3页码:368-373 |
| 关键词 | Face recognition Transfer Pose Expression |
| ISSN号 | 0042-6989 |
| 文献子类 | Article |
| 英文摘要 | Prior research has shown that recognition of unfamiliar faces is susceptible to image variations due to pose and expression changes. However, little is known about how these variations on a new face are learnt and handled. We aimed to investigate whether exposures to one type of variation facilitate recognition in the untrained variation. In Experiment 1, faces were trained in multiple or single pose but were tested with a new expression. In Experiment 2, faces were trained in multiple or single expression but were tested in a new pose. We found that higher level of exposure to pose information facilitated recognition of the trained face in a new expression. However, multiple-expression training failed to transfer to a new pose. The findings suggest that generalisation of pose training may be extended to different types of variation whereas generalisation of expression training is largely confined within the trained type of variation.; Prior research has shown that recognition of unfamiliar faces is susceptible to image variations due to pose and expression changes. However, little is known about how these variations on a new face are learnt and handled. We aimed to investigate whether exposures to one type of variation facilitate recognition in the untrained variation. In Experiment 1, faces were trained in multiple or single pose but were tested with a new expression. In Experiment 2, faces were trained in multiple or single expression but were tested in a new pose. We found that higher level of exposure to pose information facilitated recognition of the trained face in a new expression. However, multiple-expression training failed to transfer to a new pose. The findings suggest that generalisation of pose training may be extended to different types of variation whereas generalisation of expression training is largely confined within the trained type of variation. (c) 2008 Elsevier Ltd. All rights reserved. |
| 学科主题 | 认知心理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000263713500009 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5821]  |
| 专题 | 心理研究所_中国科学院心理研究所回溯数据库(1956-2010) |
| 通讯作者 | W. F. Chen |
| 作者单位 | 1.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 2.Univ Hull, Dept Psychol, Kingston Upon Hull HU6 7RX, N Humberside, England |
| 推荐引用方式 GB/T 7714 | Chen, Wenfeng,Liu, Chang Hong,W. F. Chen. Transfer between pose and expression training in face recognition[J]. VISION RESEARCH,2009,49(3):368-373. |
| APA | Chen, Wenfeng,Liu, Chang Hong,&W. F. Chen.(2009).Transfer between pose and expression training in face recognition.VISION RESEARCH,49(3),368-373. |
| MLA | Chen, Wenfeng,et al."Transfer between pose and expression training in face recognition".VISION RESEARCH 49.3(2009):368-373. |
入库方式： OAI收割
来源：心理研究所
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