37 search results - page 1 / 8 » A weight-adaptive dynamic model for shape segmentation |
IJCV
2006
13 years 4 months ago
2006
We propose a variational framework for the integration of multiple competing shape priors into level set based segmentation schemes. By optimizing an appropriate cost functional wi...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
Physically based dynamic models are able to describe variable shapes without prior training. Their behaviour to find an object is intuitive, which facilitates corrections of false...
PAMI
2006
13 years 4 months ago
2006
In recent years, researchers have proposed to introduce statistical shape knowledge into level set based segmentation methods in order to cope with insufficient low-level informati...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
In this work, we present a novel segmentation method for deformable objects in monocular videos. Firstly we introduce the dynamic shape to represent the prior knowledge about obje...
MICCAI
2009
Springer
13 years 9 months ago
2009
Springer
Real-time three-dimensional (RT3D) echocardiography is the newest generation of three-dimensional (3-D) echocardiography. Segmentation of RT3D echocardiographic images is essential...