174 search results - page 15 / 35 » Dimensionality reduction using magnitude and shape approxima... |
162
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DASFAA
2008
IEEE
16 years 15 days ago
2008
IEEE
Clustering time series is usually limited by the fact that the length of the time series has a significantly negative influence on the runtime. On the other hand, approximative c...
159
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CIVR
2009
Springer
16 years 18 days ago
2009
Springer
Multimedia browsing and retrieval systems can use dimensionality reduction methods to map from high-dimensional content-based feature distributions to low-dimensional layout space...
169
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ICDAR
2011
IEEE
14 years 5 months ago
2011
IEEE
—In this paper, we propose a new method for three dimensional rotation-free recognition of characters in scene. In the proposed method, we employ the Modified Quadratic Discrimi...
176
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CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
The 3D reconstruction of a face from a single frontal image is an ill-posed problem. This is further accentuated when the face image is captured under different poses and/or compl...
177
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Linear and affine subspaces are commonly used to describe appearance of objects under different lighting, viewpoint, articulation, and identity. A natural problem arising from the...