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112
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PR
2007
15 years 3 months ago
2007
We present a new contrast enhancing color to grayscale conversion algorithm which works in real-time. It incorporates novel techniques for image sampling and dimensionality reduct...
128
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GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, energy detectors are developed for wideband and ultra-wideband (UWB) pulse position modulation (PPM). Exact bit error probability (BEP) formulas are derived under di...
126
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HVEI
2009
15 years 1 months ago
2009
Range maps have been actively studied in the last few years in the context of depth perception in natural scenes. With the availability of co-registered luminance information, we ...
125
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ICIP
2009
IEEE
15 years 1 months ago
2009
IEEE
Intra-predictive transforms are a kind of block-based transforms that can exploit both the intra- and inter-block correlations. This paper analyzes the coding gains of intra-predi...
112
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ICUMT
2009
15 years 1 months ago
2009
In this paper, we derive the explicit series expansion of the eigenvalue distribution of various models, namely the case of non-central Wishart distributions as well as one sided c...