359 search results - page 4 / 72 » Light Field Analysis for Modeling Image Formation |
SIGGRAPH
2000
ACM
14 years 3 days ago
2000
ACM
We present a method to acquire the reflectance field of a human face and use these measurements to render the face under arbitrary changes in lighting and viewpoint. We first acqu...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
We propose a method of using shape adaptation for compression of light fields of 3-D objects. Shape adaptation is incorporated into two light field coders, both applying disparity...
CGF
2008
13 years 8 months ago
2008
The paper describes a technique to generate high-quality light field representations from volumetric data. We show how light field galleries can be created to give unexperienced a...
GMAI
2006
IEEE
14 years 2 months ago
2006
IEEE
Autostereoscopic displays are a subject of recent research efforts in Computer Graphics. Such displays have to be fed graphics information in order to produce spatial images. This...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper, we present a new method to change the illumination condition of a face image, with unknown face geometry and albedo information. This problem is particularly diffic...