44 search results - page 4 / 9 » Light Source Estimation for Realistic Shadow using Segmented... |
146
Voted
CVPR
2011
IEEE
14 years 7 months ago
2011
IEEE
We address the problem of 2D-3D pose estimation in difficult viewing conditions, such as low illumination, cluttered background, and large highlights and shadows that appear on t...
136
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ICCV
2001
IEEE
16 years 5 months ago
2001
IEEE
The shape of an object may be estimated by observing the shadows on its surface. We present a method that is robust with respect to a conservative classification of shadow regions...
113
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CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
Segmenting images into distinct material types is a very useful capability. Most work in image segmentation addresses the case where only a single image is available. Some methods ...
126
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CGF
1998
15 years 3 months ago
1998
We introduce a new approach to three important problems in ray tracing: antialiasing, distributed light sources, and fuzzy reflections of lights and other surfaces. For antialias...
116
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RT
2004
Springer
15 years 8 months ago
2004
Springer
Self-shadowing is an important factor in the appearance of hair and fur. In this paper we present a new rendering algorithm to accurately compute shadowed hair at interactive rate...