36 search results - page 1 / 8 » Shield fields: modeling and capturing 3D occluders |
TOG
2008
13 years 4 months ago
2008
We describe a unified representation of occluders in light transport and photography using shield fields: the 4D attenuation function which acts on any light field incident on an ...
MIRAGE
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. In this paper we take a fresh look at the problem of extracting shape from contours of human faces. We focus on two key questions: how can we robustly fit a 3D face mode...
UIST
2006
ACM
13 years 10 months ago
2006
ACM
With the availability of affordable new desktop fabrication techniques such as 3D printing and laser cutting, physical models are used increasingly often during the architectural ...
DAGM
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. In this work, we propose a model-based approach for estimating the 3D position and orientation of a dummy's head for crash test video analysis. Instead of relying on...
PRESENCE
2007
13 years 4 months ago
2007
We describe a methodology for Virtual Reality designers to capture and resynthesize the variations in sound made by objects when we interact with them through contact such as touc...