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125
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RT
2005
Springer
15 years 6 months ago
2005
Springer
The Bidirectional Reflectance Distribution Function (BRDF) describes the appearance of a material by its interaction with light at a surface point. A variety of analytical models...
108
Voted
SIGGRAPH
1995
ACM
15 years 4 months ago
1995
ACM
Physically-based modeling has been used in the past to support a variety of interactive modeling tasks including free-form surface design, mechanism design, constrained drawing, a...
CG
2007
Springer
15 years 24 days ago
2007
Springer
With the availability of pen-enabled digital hardware, sketch-based 3D modeling is becoming an increasingly attractive alternative to traditional methods in many design environmen...
109
Voted
CVPR
1998
IEEE
16 years 2 months ago
1998
IEEE
We consider the problem of determining whether two images come from different objects or the same object in the same pose, but under different illumination conditions. We show tha...
114
Voted
ICIP
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper, we address the issue of joint space-time segmentation of image sequences. Typical approaches to such segmentation consider two image frames at a time, and perform t...