369 search results - page 20 / 74 » Recovering Illumination and Texture Using Ratio Images |
138
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ICPR
2004
IEEE
16 years 3 months ago
2004
IEEE
A rough texture modelling involves a huge image data-set - the Bidirectional Texture Function (BTF). This 6-dimensional function depends on planar texture coordinates as well as o...
114
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SI3D
2009
ACM
15 years 8 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...
119
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ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
In this paper, a multilinear approach based on image texture for face recognition is present. First, we extract the texture features of the facial images using the Local Binary Pa...
163
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AIPR
2005
IEEE
15 years 7 months ago
2005
IEEE
Most of the available research on face recognition has been performed using gray scale imagery. This paper presents a novel two-pass face recognition system that uses a Multispect...
119
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ICCV
1998
IEEE
16 years 3 months ago
1998
IEEE
We present in this paper a system which automatically
builds, from real images, a scene model containing both
3D geometric information of the scene structure and its
photometric...