301 search results - page 24 / 61 » Color Constancy using 3D Scene Geometry |
SI3D
2009
ACM
14 years 2 months ago
2009
ACM
Physically plausible illumination at real-time framerates is often achieved using approximations. One popular example is ambient occlusion (AO), for which very simple and efficie...
3DIM
2003
IEEE
13 years 11 months ago
2003
IEEE
In this paper we present an efficient and general approach to computing and integrating 3D distance fields directly from multiple range images. We compute normal and confidence va...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
Abstract. This paper presents a new framework for analyzing the geometry of multiple 3D scene points from multiple uncalibrated images, based on decomposing the projection of these...
IMAGING
2003
13 years 9 months ago
2003
Many image formation processes are complex interactions of several sub-processes and the analysis of the resulting images requires often to separate the influence of these sub-pr...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
We explore the use of clouds as a form of structured lighting to capture the 3D structure of outdoor scenes observed over time from a static camera. We derive two cues that relate ...