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Conference Paper
Real-Time Face Verification for Mobile Platforms
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- Authors
- Sung-Uk Jung, Yun-Su Chung, Jang-Hee Yoo, Ki-Young Moon
- Issue Date
- 2008-12
- Citation
- International Symposium on Visual Computing (ISVC) 2008 (LNCS 5359), v.5359, pp.823-832
- Publisher
- Springer
- Language
- English
- Type
- Conference Paper
- Abstract
- We propose a novel method for real-time face verification on mobile platforms such as PDAs and cell-phones. To implement the real-time system, a fixed-point arithmetic is used, and the face components are extracted by using a fast boosting algorithm. In addition, an image reduction method is adapted by using a pre-calculated look-up table, and integral image calculation method is modified to reduce the processing time. Also, the efficient valid coefficients of a DCT transformed image in the face region are calculated, and the face features are extracted by using the EP-LDA methods. In experiments, the usefulness of the proposed method has been demonstrated on a smart phone with high face verification performances. © 2008 Springer Berlin Heidelberg.
- KSP Keywords
- Boosting algorithm, Face Components, Face features, Image reduction, Integral Image, Look up tables(LUTs), Mobile platform, Reduction method, Smart Phone, calculation method, face verification