Abstract
It is believed that Kernel Principal Component Analysis (KPCA) merits the performance of Principal Component Analysis big time. KPCA is the nonlinear extend of Principal Component Analysis (PCA) meaning that in KPCA the input data is first mapped by using nonlinear Kernel and then PCA is performed on the mapped data. Kernel function has been categorized into four different categories such as Linear, Polynomial, Gaussian, and Sigmoid. In this work the performance of the mentioned methods on Surveillance Camera Faces database is observed to determine the significance of Polynomial KPCA compared to other types of that in terms of video surveillance recognition.
Original language | English |
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Title of host publication | Proceedings of the 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012 |
Pages | 1131-1134 |
Number of pages | 4 |
Volume | 2 |
Publication status | Published - 2012 |
Externally published | Yes |
Event | 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012 - Las Vegas, NV, United States Duration: 16 Jul 2012 → 19 Jul 2012 |
Other
Other | 2012 International Conference on Image Processing, Computer Vision, and Pattern Recognition, IPCV 2012 |
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Country/Territory | United States |
City | Las Vegas, NV |
Period | 16/07/12 → 19/07/12 |
Keywords
- Biometrics
- Face recognition
- Kernel Principal Component Analysis (KPCA)
- Pattern recognition
- Video surveillance systems