92 search results - page 3 / 19 » Depth Detection of Light Field |
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
Image based rendering using the plenoptic function is an efficient technique for re-rendering at different viewpoints. In this paper, we study the sampling and reconstruction prob...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We analyze the modulation of a light field via nonrefracting attenuators. In the most general case, any desired modulation can be achieved with attenuators having four degrees of ...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Computer vision has traditionally focused on extracting structure, such as depth, from images acquired using thin-lens or pinhole optics. The development of computational imaging i...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Light field rendering is a fundamental method for synthesizing free-viewpoint images from a set of multi-viewpoint images. In the simplest case, the scene structure is approximate...
Publication
In this paper, we present a system including a novel component called programmable aperture and two associated post-processing algorithms for high-quality light field acquisition. ...