82 search results - page 7 / 17 » Sampling and interpolation of the plenoptic function |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Causal processing of a signal’s samples is crucial in on-line applications such as audio rate conversion, compression, tracking and more. This paper addresses the problem of cau...
CSDA
2006
13 years 7 months ago
2006
A new procedure for estimating the mean process of a doubly stochastic Poisson process is introduced. The proposed estimation is based on monotone piecewise cubic interpolation of...
CGI
2003
IEEE
14 years 29 days ago
2003
IEEE
This paper describes a software-based method for interactive transfer function modification. Our approach exploits the fact that, in general, a user will rarely want to modify the...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We investigate the use of quasi-interpolating approximation schemes, to construct an estimate of an unknown function from its given discrete samples. We show theoretically and wit...
PG
1997
IEEE
13 years 12 months ago
1997
IEEE
A plenoptic function is a parameterized function describing the flow of light in space, and has served as a key idea in building some of the recent image-based rendering systems....