1531 search results - page 161 / 307 » 3D image geo-registration using vision-based modeling |
CVPR
2008
IEEE
15 years 4 months ago
2008
IEEE
While low-dimensional image representations have been very popular in computer vision, they suffer from two limitations: (i) they require collecting a large and varied training se...
CIS
2008
Springer
15 years 4 months ago
2008
Springer
We present a General Linear Camera (GLC) model that unifies many previous camera models into a single representation. The GLC model is capable of describing all perspective (pinhol...
ICCV
2005
IEEE
15 years 12 months ago
2005
IEEE
Many computer vision algorithms limit their performance by ignoring the underlying 3D geometric structure in the image. We show that we can estimate the coarse geometric propertie...
105
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SI3D
2005
ACM
15 years 3 months ago
2005
ACM
We present a simple yet effective snapping technique for constraining the motion of the cursor of an input device to the surface of 3D models whose geometry is arbitrarily deforme...
113
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3DIM
2005
IEEE
14 years 12 months ago
2005
IEEE
Camera calibration methods, whether implicit or explicit, are a critical part of most 3D vision systems. These methods involve estimation of a model for the camera that produced t...