466 search results - page 21 / 94 » Shape Priors using Manifold Learning Techniques |
124
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IPMI
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. In this paper we propose a novel approach to define task-driven regularization constraints in deformable image registration using learned deformation priors. Our method ...
131
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ICRA
2010
IEEE
15 years 11 days ago
2010
IEEE
— This paper describes the design and testing of a technique to enable long-range autonomous navigation using a stereo camera as the only sensor. During a learning phase, the rov...
129
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Without a deformation model, monocular 3D shape recovery of deformable surfaces is severly under-constrained. Even when the image information is rich enough, prior knowledge of th...
137
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ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
Many computer vision tasks may be expressed as the problem of learning a mapping between image space and a parameter space. For example, in human body pose estimation, recent rese...
ISBI
2008
IEEE
16 years 2 months ago
2008
IEEE
Tracking of left ventricles in 3D echocardiography is a challenging topic because of the poor quality of ultrasound images and the speed consideration. In this paper, a fast and a...