2312 search results - page 138 / 463 » On the Dimensionality of Face Space |
183
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AMFG
2005
IEEE
16 years 2 days ago
2005
IEEE
When applied to high-dimensional classification task such as face recognition, linear discriminant analysis (LDA) can extract two kinds of discriminant vectors, those in the null s...
192
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ECCV
2010
Springer
15 years 11 months ago
2010
Springer
Spoofing with photograph or video is one of the most common manner to circumvent a face recognition system. In this paper, we present a real-time and non-intrusive method to addre...
193
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
We explore sparse regression for effective feature selection and classification in face identity and expression recognition. We argue that sparse regression in pixel space is inap...
165
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CW
2002
IEEE
15 years 11 months ago
2002
IEEE
For sparse array operations, in general, the sparse arrays are compressed by some data compression schemes in order to obtain better performance. The Compressed Row/Column Storage...
198
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TSP
2008
15 years 6 months ago
2008
The detection and estimation of signals in noisy, limited data is a problem of interest to many scientific and engineering communities. We present a mathematically justifiable, com...