2867 search results - page 360 / 574 » Effectiveness of Index Expressions |
160
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We propose a novel approach to unsupervised facial image
alignment. Differently from previous approaches, that
are confined to affine transformations on either the entire
face o...
197
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Scenes with cast shadows can produce complex sets of
images. These images cannot be well approximated by lowdimensional
linear subspaces. However, in this paper we
show that the...
187
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Kernel functions are often cited as a mechanism to encode prior knowledge of a learning task. But it can be difficult to capture prior knowledge effectively. For example, we know ...
185
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
In this paper, we present a robust face alignment system that is capable of dealing with exaggerating expressions, large occlusions, and a wide variety of image noises. The robustn...
145
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MICCAI
2006
Springer
16 years 7 months ago
2006
Springer
Abstract. This paper explores the use of deformable mesh for registration of microscopic iris image sequences. The registration, as an effort for stabilizing and rectifying images ...