Transfer between pose and expression training in face recognition
Chen, Wenfeng1; Liu, Chang Hong2; W. F. Chen
2009-02-01
发表期刊VISION RESEARCH
ISSN0042-6989
文章类型Article
卷号49期号:3页码:368-373
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.
关键词Face recognition Transfer Pose Expression
学科领域认知心理学
收录类别SCI ; SSCI
语种英语
WOS记录号WOS:000263713500009
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/5821
专题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
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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.
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