592 search results - page 17 / 119 » Single image multimaterial estimation |
108
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ICCV
2005
IEEE
16 years 4 months ago
2005
IEEE
This paper addresses the problem of shadow extraction from a single image of a complex natural scene. No simplifying assumption on the camera and the light source other than the L...
100
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ECCV
1998
Springer
16 years 4 months ago
1998
Springer
In this paper, we develop data driven registration algorithms, relying on robust pixel similarity metrics, that enable an accurate (subpixel) rigid registration of dissimilar singl...
131
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WACV
2007
IEEE
15 years 9 months ago
2007
IEEE
Estimation of the 3D pose of bones in 2D images plays an important role in computer-assisted diagnosis and surgery. Existing work has focused on registering a 3D model of the bone...
121
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ECCV
2002
Springer
16 years 4 months ago
2002
Springer
We present a completely automatic method for obtaining the approximate calibration of a camera (alignment to a world frame and focal length) from a single image of an unknown scene...
167
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MVA
2010
14 years 9 months ago
2010
Images of cellular structures in growing plant roots acquired using confocal laser scanning microscopy (CLSM) have some unusual properties that make motion estimation challenging....