4192 search results - page 492 / 839 » Efficient testing of groups |
125
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ICIP
2009
IEEE
16 years 6 months ago
2009
IEEE
Color quantization is an important operation with many applications in graphics and image processing. Most quantization methods are essentially based on data clustering algorithms...
155
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MICCAI
2007
Springer
16 years 6 months ago
2007
Springer
In cancer treatment, understanding the aggressiveness of the tumor is essential in therapy planning and patient follow-up. In this article, we present a novel method for quantifyin...
187
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MICCAI
2005
Springer
16 years 6 months ago
2005
Springer
This paper introduces a novel solver, namely cross entropy (CE), into the MRF theory for medical image segmentation. The solver, which is based on the theory of rare event simulati...
161
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ICML
2007
IEEE
16 years 6 months ago
2007
IEEE
Conditional log-linear models are a commonly used method for structured prediction. Efficient learning of parameters in these models is therefore an important problem. This paper ...
131
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ISBI
2008
IEEE
16 years 6 months ago
2008
IEEE
Selecting a region of interest (ROI) within unsegmented volume data is one of the fundamental operations in volume data processing and analysis, yet it is difficult to perform the...