22 search results - page 1 / 5 » A Theory of Aliasing Separation for Light Field Data |
ICIP
2006
IEEE
13 years 11 months ago
2006
IEEE
A light field means a 4-D function which characterizes the flow of light rays from a target scene, and used for image-based rendering. This paper presents a novel theoretical fr...
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...
POPL
2004
ACM
14 years 5 months ago
2004
ACM
We investigate proof rules for information hiding, using the recent formalism of separation logic. In essence, we use the separating conjunction to partition the internal resource...
CGF
2008
13 years 4 months ago
2008
This paper presents methods for photo-realistic rendering using strongly spatially variant illumination captured from real scenes. The illumination is captured along arbitrary pat...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
We present an algorithm and the associated capture methodology to acquire and track the detailed 3D shape, bends, and wrinkles of deforming surfaces. Moving 3D data has been diffi...