1594 search results - page 50 / 319 » Sampling and Reconstruction of Operators |
116
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ICPR
2008
IEEE
16 years 4 months ago
2008
IEEE
The recognition of dynamic scenes using 3D shapes could provide useful approaches for various applications. However, the conventional 3D-shape sensing systems dedicated for such s...
110
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ISVC
2009
Springer
15 years 10 months ago
2009
Springer
We describe a new technique to extract the boundary of a walking subject, with ability to predict movement in missing frames. This paper uses a level sets representation of the tra...
141
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CGF
2008
15 years 1 months ago
2008
This paper deals with the reconstruction of 2-dimensional geometric shapes from unorganized 1-dimensional cross-sections. We study the problem in its full generality following the...
135
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SIGGRAPH
2000
ACM
15 years 7 months ago
2000
ACM
This paper studies the problem of plenoptic sampling in imagebased rendering (IBR). From a spectral analysis of light field signals and using the sampling theorem, we mathematica...
121
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SAC
2006
ACM
15 years 9 months ago
2006
ACM
The reduction of image reconstruction time is needed to spread the use of PET for research and routine clinical practice. In this purpose, this article presents a hardware/softwar...