620 search results - page 78 / 124 » A Simple and Fast Min-cut Algorithm |
VTC
2006
IEEE
15 years 5 months ago
2006
IEEE
— The optimal codeword length that generates the maximum output signal to interference ratio (SIR) for the channel-phase-precoded ultra-wideband (CPPUWB) system proposed in [1] i...
SSIAI
2002
IEEE
15 years 4 months ago
2002
IEEE
In this paper we address the problem of detecting shots of subjects that are interviewed in news sequences. This is useful since usually these kinds of scenes contain important an...
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FSTTCS
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. We propose a novel approach to clustering, based on deterministic analysis of random walks on the weighted graph associated with the clustering problem. The method is cen...
VISUALIZATION
2000
IEEE
15 years 4 months ago
2000
IEEE
We present a new approach to surface reconstruction based on the Delaunay complex. First we give a simple and fast algorithm that picks locally a surface at each vertex. For that,...
RT
1999
Springer
15 years 4 months ago
1999
Springer
A separable decomposition of bidirectional reflectance distributions (BRDFs) is used to implement arbitrary reflectances from point sources on existing graphics hardware. Two-dim...