109 search results - page 13 / 22 » Techniques for improving stereo depth maps of faces |
105
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SI3D
2003
ACM
15 years 7 months ago
2003
ACM
Shadow mapping is a technique for doing real-time shadowing. Recent work has shown that shadow mapping hardware can be used as a second depth test in addition to the z-test. In th...
100
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IVCNZ
1998
15 years 3 months ago
1998
This paper presents a new approach to integrate the gradient field to the relative depth or height map from multiple view directions in polar coordinates. Traditional integration ...
147
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AVBPA
2005
Springer
15 years 3 months ago
2005
Springer
In 3D face recognition systems, 3D facial shape information plays an important role. Various shape representations have been proposed in the literature. The most popular techniques...
130
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ECCV
2002
Springer
16 years 3 months ago
2002
Springer
Abstract. The lack of eye contact in desktop video teleconferencing substantially reduces the effectiveness of video contents. While expensive and bulky hardware is available on th...
204
Voted
DICTA
2009
15 years 3 months ago
2009
Images captured in foggy weather conditions exhibit losses in quality which are dependent on distance. If the depth and atmospheric conditions are known, one can enhance the images...