397 search results - page 1 / 80 » Geometrical plenoptic sampling |
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we present a general framework for analysis of plenoptic sampling by investigating the spectral analysis of plenoptic imaging. The proposed framework provides a uni...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
In this paper, we present a method for acquiring, spatially filtering and viewing annotated videos captured with a full field of view multi-head camera moving along a path. We des...
SIGGRAPH
2000
ACM
13 years 9 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...
SIGGRAPH
1995
ACM
13 years 8 months ago
1995
ACM
Image-based rendering is a powerful new approach for generating real-time photorealistic computer graphics. It can provide convincing animations without an explicit geometric repr...
ICIP
2005
IEEE
13 years 10 months ago
2005
IEEE
Image based-rendering (IBR) can be seen as the sampling and reconstruction of the plenoptic function. The question of the minimum sampling rate in IBR can be addressed via spectra...