21 search results - page 3 / 5 » Interactive deformations from tensor fields |
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper proposes a new interactive hybrid non-rigid registration framework that combines any intensity-based algorithm with a feature-based component, using an iterative dual e...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper proposes a framework in which Lagrangian Particle Dynamics is used for the segmentation of high density crowd flows and detection of flow instabilities. For this purpos...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, we propose multivariate tensor-based surface morphometry, a new method for surface analysis, using holomorphic differentials; we also apply it to study brain anatom...
MICCAI
2000
Springer
13 years 11 months ago
2000
Springer
The quantitative estimation of regional cardiac deformation from 3D image sequences has important clinical implications for the assessment of myocardial viability. The validation o...
VISUALIZATION
1998
IEEE
13 years 11 months ago
1998
IEEE
We are interested in feature extraction from volume data in terms of coherent surfaces and 3-D space curves. The input can be an inaccurate scalar or vector field, sampled densely...