PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Transfer between pose and expression training in face recognition
Chen, Wenfeng1; Liu, Chang Hong2; W. F. Chen
2009-02-01
Source PublicationVISION RESEARCH
ISSN0042-6989
SubtypeArticle
Volume49Issue:3Pages:368-373
AbstractPrior 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.
KeywordFace recognition Transfer Pose Expression
Subject Area认知心理学
Indexed BySCI ; SSCI
Language英语
WOS IDWOS:000263713500009
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5821
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorW. F. Chen
Affiliation1.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
2.Univ Hull, Dept Psychol, Kingston Upon Hull HU6 7RX, N Humberside, England
Recommended Citation
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.
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