18 search results - page 2 / 4 » A focus measure for light field rendering |
VISUALIZATION
1999
IEEE
13 years 9 months ago
1999
IEEE
With the development of magnetic resonance imaging techniques for acquiring diffusion tensor data from biological tissue, visualization of tensor data has become a new research fo...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
This paper focuses on the sampling problem in light field rendering (LFR) that is a fundamental approach to image based rendering. Quality of LFR depends on a light ray database g...
ICASSP
2007
IEEE
13 years 9 months ago
2007
IEEE
We propose an algorithm to detect depths in a light field. Specifically, given a 4D light field, we find all planes at which objects are located. Although the exact depth of each ...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
Light field rendering is an approach to synthesize virtual views of a scene from a set of original images. When minimizing the number of images for rendering, the light field may ...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
This research further develops the light field and lumigraph imagebased rendering methods and extends their utility. We present alternate parameterizations that permit 1) interac...