1053 search results - page 174 / 211 » Estimating Illumination Direction from Textured Images |
IPMI
2009
Springer
15 years 11 months ago
2009
Springer
We describe a technique to simultaneously estimate a local neural fiber model and trace out its path. Existing techniques estimate the local fiber orientation at each voxel indepen...
IJVR
2007
14 years 10 months ago
2007
—There-reality environments are those virtual environments which evoke the same perceptual response from a viewer as if they were actually present, or there, in the real scene be...
ACCV
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Analyzing the crowd dynamics from video sequences is an open challenge in computer vision. Under a high crowd density assumption, we characterize the dynamics of the crow...
MICCAI
2006
Springer
15 years 11 months ago
2006
Springer
Rician noise introduces a bias into MRI measurements that can have a significant impact on the shapes and orientations of tensors in diffusion tensor magnetic resonance images. Thi...
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CVPR
2008
IEEE
16 years 2 days ago
2008
IEEE
A fast 3D model reconstruction methodology is desirable in many applications such as urban planning, training, and simulations. In this paper, we develop an automated algorithm fo...