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152
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
We present the nonsubsampled contourlet transform and its application in image enhancement. The nonsubsampled contourlet transform is built upon nonsubsampled pyramids and nonsubs...
131
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ICRA
1999
IEEE
15 years 10 months ago
1999
IEEE
A sonar-ring is one of the most popular sensors for indoor mobile robots, because it is simple and gives omni-directional distance information directly. However, it is dicult to m...
155
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ICDIM
2007
IEEE
15 years 10 months ago
2007
IEEE
In this position paper we analyze the benefits of enabling virtual communities to self-organize and introduce a novel research direction for providing incentives, required in this...
149
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IJCAI
2003
15 years 7 months ago
2003
This poster describes methods to enable intelligent access to multimodal information streams. We illustrate these methods in two integrated systems: the Broadcast News Editor (BNE...
179
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SMA
2009
ACM
16 years 29 days ago
2009
ACM
Many algorithms for shape analysis and shape processing rely on accurate estimates of differential information such as normals and curvature. In most settings, however, care must...