621 search results - page 24 / 125 » Compression of facial images using the K-SVD algorithm |
102
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JMIV
2006
15 years 1 months ago
2006
Centroidal Voronoi tessellations (CVT's) are special Voronoi tessellations for which the generators of the tessellation are also the centers of mass (or means) of the Voronoi ...
100
Voted
ECCV
2008
Springer
16 years 3 months ago
2008
Springer
In this paper, we propose a component-based discriminative approach for face alignment without requiring initialization1 . Unlike many approaches which locally optimize in a small ...
125
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ICIP
1999
IEEE
16 years 3 months ago
1999
IEEE
We describe a segmentation method and associated file format for storing images of color documents. We separate each page of the document into three layers, containing the backgro...
113
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FGR
2004
IEEE
15 years 5 months ago
2004
IEEE
We consider the problem of robustly and accurately locating facial features. The relative positions of different feature points are represented using a statistical shape model. We...
104
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ICIP
2007
IEEE
15 years 8 months ago
2007
IEEE
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...