94 search results - page 13 / 19 » Painting lighting and viewing effects |
PAMI
1998
13 years 7 months ago
1998
—As an object moves through the field of view of a camera, the images of the object may change dramatically. This is not simply due to the translation of the object across the im...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper, we propose a novel synthesis technique for BTFs. A BTF (bidirectional texture function) is a 6D function which can represent appearances of a texture under arbitrar...
VR
2007
IEEE
2007
IEEE
Active Text Drawing Styles for Outdoor Augmented Reality: A User-Based Study and Design Implications
14 years 1 months ago
A challenge in presenting augmenting information in outdoor augmented reality (AR) settings lies in the broad range of uncontrollable environmental conditions that may be present,...
SIGGRAPH
2000
ACM
14 years 20 hour ago
2000
ACM
Visibility determination is a key requirement in a wide range of graphics algorithms. This paper introduces a new approach to the computation of volume visibility, the detection o...
SIGGRAPH
1992
ACM
13 years 11 months ago
1992
ACM
We present a new radiosi[y algorithm for efficiently computing global solutions with respect to a constrained set of views. Radiosi ties of directly visible surfaces are computed ...