348 search results - page 19 / 70 » Improving Face Recognition by Online Image Alignment |
160
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Face recognition degrades when faces are of very low resolution since many details about the difference between one person and another can only be captured in images of sufficient...
166
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CVPR
2003
IEEE
16 years 8 months ago
2003
IEEE
For object recognition under varying illumination conditions, we propose a method based on photometric alignment. The photometric alignment is known as a technique that models bot...
164
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FGR
2006
IEEE
15 years 9 months ago
2006
IEEE
Non-linear subspaces derived using kernel methods have been found to be superior compared to linear subspaces in modeling or classification tasks of several visual phenomena. Such...
183
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Most face recognition systems only work well under quite constrained environments. In particular, the illumination conditions, facial expressions and head pose must be tightly con...
200
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AVSS
2009
IEEE
16 years 23 days ago
2009
IEEE
Generative 3D face models are a powerful tool in computer vision. They provide pose and illumination invariance by modeling the space of 3D faces and the imaging process. The powe...