125 search results - page 21 / 25 » Fast Tracking of Cardiac Motion Using 3D-HARP |
CVPR
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we consider the problem of tracking nonrigid surfaces and propose a generic data-driven mesh deformation framework. In contrast to methods using strong prior models...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper presents the formulation and implementation of multidimensional deformable models in the frequency domain. The models are defined by finite element discretization, us...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
The mean shift algorithm has achieved considerable success in object tracking due to its simplicity and robustness. It finds local minima of a similarity measure between the color...
AROBOTS
2000
13 years 7 months ago
2000
Service robotics is currently a pivotal research area in robotics, with enormous societal potential. Since service robots directly interact with people, nding natural" and ea...
ISVC
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. In this paper, we propose a novel and fast method to localize and track needles during image-guided interventions. Our proposed method is comprised of framework of needle...