54 search results - page 4 / 11 » Energy-aware stage illumination |
FGR
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose a new discriminant analysis using composite vectors for eye detection. A composite vector consists of a number of pixels inside a window on an image. The covariance of ...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
The camera in video conference systems is typically positioned above, or below, the screen, causing the gaze of the users to appear misplaced. We propose an effective solution to ...
VC
2008
13 years 7 months ago
2008
Abstract In this paper we introduce an approximate image-space approach for real-time rendering of deformable translucent models by flattening the geometry and lighting information...
SIGGRAPH
2000
ACM
14 years 4 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...
CGI
1998
IEEE
14 years 25 days ago
1998
IEEE
Ray tracing and Monte-Carlo based global illumination, as well as radiosity and other finite-element based global illumination methods, all require repeated evaluation of quantita...