1955 search results - page 280 / 391 » Rough Surface Modeling Using Surface Growth |
ICCV
2007
IEEE
15 years 6 months ago
2007
IEEE
Many vision tasks such as scene segmentation, or the recognition of materials within a scene, become considerably easier when it is possible to measure the spectral reflectance o...
118
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IVC
2006
14 years 11 months ago
2006
This paper investigates the use of range images of faces for recognizing people. 3D scans of faces lead to range images that are linearly projected to low-dimensional subspaces fo...
VR
2009
IEEE
15 years 6 months ago
2009
IEEE
Computer-generated facial avatars have been increasingly used in a variety of virtual reality applications. Emulating the real-world face sculpting process, we present an interact...
ICPR
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper describes 3D mapping of indoor and outdoor environment using a mobile range scanner. In the raw range data preprocessing stage, we propose to use area decreasing flow ...
101
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CGF
2008
14 years 12 months ago
2008
This paper introduces an accurate real-time soft shadow algorithm that uses sample based visibility. Initially, we present a GPU-based alias-free hard shadow map algorithm that ty...