143 search results - page 21 / 29 » Fast Reconstruction Method for Diffraction Imaging |
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VISUALIZATION
1996
IEEE
15 years 2 months ago
1996
IEEE
Volume ray casting is based on sampling the data along sight rays. In this technique, reconstruction is achieved by a convolution, which collects the contribution of multiple voxe...
IJBRA
2008
14 years 10 months ago
2008
: Fast and accurate 3D object reconstruction and partial 3D component retrieval from 2D image slices represent a difficult and challenging problem. To group related objects on diff...
3DIM
2007
IEEE
15 years 4 months ago
2007
IEEE
Modeling dynamic scenes is a challenging problem faced by applications such as digital content generation and motion analysis. Fast single-frame methods obtain sparse depth sample...
VISUALIZATION
2002
IEEE
15 years 2 months ago
2002
IEEE
We present a robust, noise-resistant criterion characterizing planelike skeletons in binary voxel objects. It is based on a distance map and the geodesic distance along the object...
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
In this paper, we propose a new approach for face shape recovery from a single image. A single near infrared (NIR) image is used as the input, and a mapping from the NIR tensor sp...