854 search results - page 146 / 171 » Stability of boundary measures |
FGR
2002
IEEE
14 years 3 months ago
2002
IEEE
As we articulate speech, we usually move the head and exhibit various facial expressions. This visual aspect of speech aids understanding and helps communicating additional inform...
ISBI
2002
IEEE
14 years 3 months ago
2002
IEEE
A two-step shape reconstruction method for diffuse optical tomography (DOT) is presented which uses adjoint fields and level sets. The propagation of near-infrared photons in tis...
SIGGRAPH
2010
ACM
14 years 3 months ago
2010
ACM
We propose a technique that takes a triangulated surface as input and outputs a surface with the same topology but altered geometry such that each polygon falls into a set of disc...
MICCAI
2001
Springer
14 years 3 months ago
2001
Springer
This paper presents a user-steered segmentation algorithm based on the livewire paradigm. Livewire is an image-feature driven method that finds the optimal path between user-selec...
DGCI
2000
Springer
14 years 3 months ago
2000
Springer
Abstract. We present a new algorithm for modeling and characterizing shape changes in 3D image sequences of biomedical structures. Our algorithm tracks the shape changes of the obj...