377 search results - page 67 / 76 » 3D Cardiac Deformation from Ultrasound Images |
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper presents an approach to reconstruct nonstationary, articulated objects from silhouettes obtained with a monocular video sequence. We introduce the concept of motion blu...
110
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TMI
2011
14 years 4 months ago
2011
—In this paper, we propose a novel predictive model, active volume model (AVM), for object boundary extraction. It is a dynamic “object” model whose manifestation includes a ...
GRAPHITE
2006
ACM
15 years 3 months ago
2006
ACM
In this paper we introduce a novel real-time rendering technique for camera deformations that can be applied to lens distortions and non-realistic projections. Our technique is ba...
DAGM
2010
Springer
14 years 10 months ago
2010
Springer
We propose a new approach for integrating geometric scene knowledge into a level-set tracking framework. Our approach is based on a novel constrained-homography transformation mode...
95
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TROB
2010
14 years 4 months ago
2010
The manipulation of fast moving, delicate tissues in beating heart procedures presents a considerable challenge to the surgeon. A robotic force tracking system can assist the surge...