201 search results - page 2 / 41 » Segmentation and Superquadric Modeling of 3D Objects |
SIAMIS
2010
13 years 4 months ago
2010
Abstract. In this work, we present an approach to jointly segment a rigid object in a two-dimensional (2D) image and estimate its three-dimensional (3D) pose, using the knowledge o...
ISBI
2011
IEEE
12 years 9 months ago
2011
IEEE
Object boundary extraction is an important task in brain image analysis. Acquiring detailed 3D representations of the brain structures could improve the detection rate of diseases...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
In this work, we present an approach to jointly segment a rigid object in a 2D image and estimate its 3D pose, using the knowledge of a 3D model. We naturally couple the two proces...
FGR
2000
IEEE
13 years 10 months ago
2000
IEEE
This paper describes a novel system for 3D head tracking under partial occlusion from 2D monocular image sequences. In this system, The Extended Superquadric (ESQ) is used to gene...
ICCV
2011
IEEE
12 years 5 months ago
2011
IEEE
3D parametric deformable models have been used to extract volumetric object boundaries and they generate smooth boundary surfaces as results. However, in some segmentation cases, ...