2939 search results - page 354 / 588 » A geometric approach to aggregation |
145
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COMGEO
1999
ACM
15 years 6 months ago
1999
ACM
Many algorithms for reducing the number of triangles in a surface model have been proposed, but to date there has been little theoretical analysis of the approximations they produ...
148
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NN
2007
Springer
15 years 6 months ago
2007
Springer
An environmentally adaptive system for prediction of acoustic transmission loss (TL) in the atmosphere is developed in this paper. This system uses several back propagation neural...
181
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TOG
2008
15 years 6 months ago
2008
We present a system for free-form surface modeling that allows a user to modify a shape by changing its rendered, shaded image using stroke-based drawing tools. User input is tran...
166
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ICASSP
2010
IEEE
15 years 5 months ago
2010
IEEE
This paper presents a new robust feature extraction algorithm based on a modified approach to power bias subtraction combined with applying a threshold to the power spectral dens...
187
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IJRR
2010
15 years 5 months ago
2010
The approach investigated in this work employs three-dimensional LADAR measurements to detect and track pedestrians over time. The sensor is employed on a moving vehicle. The algo...