36 search results - page 4 / 8 » Shadow Removal in Indoor Scenes |
RT
1999
Springer
15 years 1 months ago
1999
Springer
Abstract. Lighting design is often tedious due to the required physical manipulation of real light sources and objects. As an alternative, we present an interactive system to virtu...
108
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VRCAI
2006
ACM
15 years 3 months ago
2006
ACM
Shadowing effects dramatically enhance the realism of virtual environments by providing useful visual cues. Shadow mapping is an efficient algorithm for real-time shadow renderin...
ICRA
2002
IEEE
15 years 2 months ago
2002
IEEE
We present a stereo-based obstacle avoidance system for mobile vehicles. The system operates in three steps. First, it models the surface geometry of supporting surface and remove...
110
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CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper presents a novel integrated background model for video surveillance. Our model uses a primal sketch representation for image appearance and 3D scene geometry to capture...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
Scene appearance from the point of view of a light source
is called a reciprocal or dual view. Since there exists a large
diversity in illumination, these virtual views may be no...