391 search results - page 55 / 79 » On Performance Comparison of Real and Synthetic Iris Images |
190
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CVPR
2009
IEEE
17 years 5 days ago
2009
IEEE
This paper presents a technique for reconstructing a high-quality high dynamic range (HDR) image from a set of differently exposed and possibly blurred images taken with a hand-hel...
355
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ACCV
2009
Springer
16 years 4 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...
171
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CLEAR
2007
Springer
16 years 8 days ago
2007
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...
167
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ICRA
2007
IEEE
16 years 12 days ago
2007
IEEE
— In this paper, we propose an original approach to control camera position and/or lighting conditions in an environment using image gradient information. Our goal is to ensure a...
228
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Scene ow is the 3D motion eld of points in the world. Given N (N > 1) image sequences gather ed with a N-eye stereo camera or N calibrated cameras, we present a novel system wh...