190 search results - page 15 / 38 » Shadow extraction and correction from quickbird images |
3DIM
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we present a novel approach for extracting silhouettes by using a particular pattern that we call the random pattern. The volume intersection method reconstructs th...
86
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CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
A framework is presented for estimating the pose of a camera based on images extracted from a single omnidirectional image of an urban scene, given a 2D map with building outlines...
ECCV
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Reliably extracting information from aerial imagery is a difficult problem with many practical applications. One specific case of this problem is the task of automatica...
CVPR
2012
IEEE
13 years 3 days ago
2012
IEEE
Estimating the reflectance and illumination from a single image becomes particularly challenging when the object surface consists of multiple materials. The key difficulty lies ...
158
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ACCV
2009
Springer
15 years 8 months ago
2009
Springer
We address the problem of recovering 3D human pose from single 2D images, in which the pose estimation problem is formulated as a direct nonlinear regression from image observation...