646 search results - page 48 / 130 » A model of visual masking for computer graphics |
PG
2003
IEEE
14 years 1 months ago
2003
IEEE
Interactive visualization of complex, real-world light sources has so far not been feasible. In this paper, we present an hardware accelerated direct lighting algorithm based on a...
ISVC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. A challenge for virtual reality (VR) applications is to increase the realism of an observer’s visual experience. For this purpose the variation of the blur an observer ...
VISUALIZATION
2003
IEEE
14 years 1 months ago
2003
IEEE
A new method for the synthesis of dense, vector-field aligned textures on curved surfaces is presented, called IBFVS. The method is based on Image Based Flow Visualization (IBFV)...
DCC
2007
IEEE
14 years 7 months ago
2007
IEEE
We propose a stochastic model for video and compute its information rates. The model has two sources of information representing ensembles of camera motion and visual scene data (...
CHI
2003
ACM
14 years 8 months ago
2003
ACM
This research investigates the cognitive strategies and eye movements that people use to search for a known item in a hierarchical computer display. Computational cognitive models...