159 search results - page 18 / 32 » Feature extraction of volume data based on multi-scale repre... |
110
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KDD
2008
ACM
16 years 2 months ago
2008
ACM
In large scale online systems like Search, eCommerce, or social network applications, user queries represent an important dimension of activities that can be used to study the imp...
122
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VISUALIZATION
2002
IEEE
15 years 6 months ago
2002
IEEE
We present a robust, noise-resistant criterion characterizing planelike skeletons in binary voxel objects. It is based on a distance map and the geodesic distance along the object...
141
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ICASSP
2010
IEEE
15 years 1 months ago
2010
IEEE
Sparse representation theory has been increasingly used in the fields of signal processing and machine learning. The standard sparse models are not invariant to spatial transform...
136
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VISSYM
2003
15 years 3 months ago
2003
A high-level approach to describe the characteristics of a surface is to segment it into regions of uniform curehavior and construct an abstract representation given by a (topolog...
135
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ICCV
2009
IEEE
16 years 6 months ago
2009
IEEE
We present an algorithm for detecting human actions
based upon a single given video example of such actions.
The proposed method is unsupervised, does not require
learning, segm...