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Content Provider | IEEE Xplore Digital Library |
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Author | Xin Geng Zhi-Hua Zhou Smith-Miles, K. |
Copyright Year | 1990 |
Abstract | There usually exist many kinds of variations in face images taken under uncontrolled conditions, such as changes of pose, illumination, expression, etc. Most previous works on face recognition (FR) focus on particular variations and usually assume the absence of others. Instead of such a ldquodivide and conquerrdquo strategy, this paper attempts to directly address face recognition under uncontrolled conditions. The key is the individual stable space (ISS), which only expresses personal characteristics. A neural network named ISNN is proposed to map a raw face image into the ISS. After that, three ISS-based algorithms are designed for FR under uncontrolled conditions. There are no restrictions for the images fed into these algorithms. Moreover, unlike many other FR techniques, they do not require any extra training information, such as the view angle. These advantages make them practical to implement under uncontrolled conditions. The proposed algorithms are tested on three large face databases with vast variations and achieve superior performance compared with other 12 existing FR techniques. |
Sponsorship | IEEE Computational Intelligence Society |
Page Count | 15 |
File Size | 1787400 |
Starting Page | 1354 |
Ending Page | 1368 |
File Format | |
ISSN | 10459227 |
Volume Number | 19 |
Issue Number | 8 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-08-01 |
Publisher Place | U.S.A. |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Face recognition Image recognition Lighting Neural networks Image databases Pattern recognition Humans Algorithm design and analysis Machine learning algorithms Testing pattern recognition Face recognition (FR) individual stable space (ISS) machine learning neural networks |
Content Type | Text |
Resource Type | Article |
Subject | Artificial Intelligence Computer Networks and Communications Computer Science Applications Software |
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