2231 search results - page 240 / 447 » Hierarchical back-face computation |
150
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
We introduce a class of geodesic distances and extend the K-means clustering algorithm to employ this distance metric. Empirically, we demonstrate that our geodesic K-means algori...
168
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In this paper, we present a set of texture features that are locally invariant to similarity or affinity. The proposed indexing scheme relies on the topographic map, a shape-based...
167
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DCC
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper, we build multi-resolution source codes using entropy constrained dithered scalar quantizers. We demonstrate that for n-dimensional random vectors, dithering followe...
159
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
In this paper, we consider the problem of stereo matching using loopy belief propagation. Unlike previous methods which focus on the original spatial resolution, we hierarchically...
156
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—Individuals in social networks are often organized under some hierarchy such as a command structure. In many cases, when this structure is unknown, there is a need to discover h...