2420 search results - page 75 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
111
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VIS
2007
IEEE
16 years 3 months ago
2007
IEEE
Volumetric data commonly has high depth complexity which makes it difficult to judge spatial relationships accurately. There are many different ways to enhance depth perception, su...
IPPS
2003
IEEE
15 years 7 months ago
2003
IEEE
Clustering, or unsupervised classification, has many uses in fields that depend on grouping results from large amount of data, an example being the N-body cosmological simulation ...
140
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PAKDD
2000
ACM
15 years 5 months ago
2000
ACM
Combining multiple global models (e.g. back-propagation based neural networks) is an effective technique for improving classification accuracy by reducing a variance through manipu...
105
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3DPVT
2002
IEEE
15 years 7 months ago
2002
IEEE
The iterative closest point (ICP) algorithm is widely used for the registration of geometric data. One of its main drawbacks is its quadratic time complexity O(N2 ) with the shape...
111
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ISBI
2006
IEEE
16 years 2 months ago
2006
IEEE
Given a volume of cardiac MR images, we consider the problem of segmenting the heart based on intensity and dynamics. We first segment the heart and the chest from the background ...