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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jianhua Zhao Shunfang Wang Hao Zhang |
| Copyright Year | 2014 |
| Description | Author affiliation: Sch. of Inf. Sci. & Eng., Yunnan Univ., Kunming, China (Jianhua Zhao; Shunfang Wang; Hao Zhang) |
| Abstract | Since mirror-like odd and even features in face recognition reflect the symmetrical and asymmetrical image information, respectively, their proper combination can improve the recognition rates to some extent. However, the face imaging process can easily be affected by external factors and encounter the noise signal, which disturbs the effect of face recognition based on combinational mirror-like odd and even image features. This paper studies the appropriate combination of features extracted from the mirror-like odd and even face images under the noise condition, respectively, with kernel principal component analysis (KPCA) method. The recognition effects of different combinational methods are studied. Experiments show that when the noise signals are added into the face images, the composition of the features from the mirror-like odd images and the mirror-like even images will change in order to keep good recognition effect, that is, the proportion of mirror-like even features should be increased in the combinational eigenvectors, compared with the mirror-like odd features. However, due to mirror-like even symmetry images not focusing on expressing the image details, their proportion should not be too large. |
| Starting Page | 275 |
| Ending Page | 280 |
| File Size | 312364 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479958351 |
| DOI | 10.1109/CISP.2014.7003791 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-10-14 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | mirror-like odd and even image noise signal Image recognition Face recognition Noise face recognition Feature extraction combinational eigenvector Data mining Face Kernel kernel principal component analysis |
| Content Type | Text |
| Resource Type | Article |
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